b) part 2: discuss the content and solutions of the exercises
The group is divided into pairs of 2 people to discuss the following issues: assigning roles (service staff, tourists during practice; collecting information and data on the process of serving tourists; the order of performing skills and operations of the steps in the service process. In this step, ideas for building content and practice scenarios as well as ways to perform skills and operations also need to be discussed to achieve the highest efficiency.
c) Exercise 3: Summary, comments, instructions on methods and conditions for solving exercises.
During the process of groups discussing how to solve the practice exercises, the teacher always monitors and observes the working groups. After the group discussion ends, the teacher asks the groups to present their solutions to the practice exercises. The groups receive feedback and complement each other on the solutions to the practice exercises and the teacher summarizes and points out the optimal solution. For example: before the solution of a group is to practice the entire process of serving tourists, the teacher proposes a practice plan according to each stage of the process first, then practices the entire process. This method will bring higher efficiency because it follows the conventions in the process of practicing and forming skills.
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Theoretical Basis of Teaching Tourism Psychology at University Aiming at Developing Students' Self-Study Ability -
Mobile Phone Usage in Hanoi Inner City Area
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- Test the relationship between demographic variables and consumer behavior for Mobile Marketing activities
The analysis method used is the Chi-square test (χ2), with statistical hypotheses H0 and H1 and significance level α = 0.05. In case the P index (p-value) or Sig. index in SPSS has a value less than or equal to the significance level α, the hypothesis H0 is rejected and vice versa. With this testing procedure, the study can evaluate the difference in behavioral trends between demographic groups.
CHAPTER 4
RESEARCH RESULTS
During two months, 1,100 survey questionnaires were distributed to mobile phone users in the inner city of Hanoi using various methods such as direct interviews, sending via email or using questionnaires designed on the Internet. At the end of the survey, after checking and eliminating erroneous questionnaires, the study collected 858 complete questionnaires, equivalent to a rate of about 78%. In addition, the research subjects of the thesis are only people who are using mobile phones, so people who do not use mobile phones are not within the scope of the thesis, therefore, the questionnaires with the option of not using mobile phones were excluded from the scope of analysis. The number of suitable survey questionnaires included in the statistical analysis was 835.
4.1 Demographic characteristics of the sample
The structure of the survey sample is divided and statistically analyzed according to criteria such as gender, age, occupation, education level and personal income. (Detailed statistical table in Appendix 6)
- Gender structure: Of the 835 completed questionnaires, 49.8% of respondents were male, equivalent to 416 people, and 50.2% were female, equivalent to 419 people. The survey results of the study are completely consistent with the gender ratio in the population structure of Vietnam in general and Hanoi in particular (Male/Female: 49/51).
- Age structure: 36.6% of respondents are <23 years old, equivalent to 306 people. People from 23-34 years old
accounting for the highest proportion: 44.8% equivalent to 374 people, people aged 35-45 and >45 are 70 and 85 people equivalent to 8.4% and 10.2% respectively. Looking at the results of this survey, we can see that the young people - youth account for a large proportion of the total number of people participating in the survey. Meanwhile, the middle-aged people including two age groups of 35 - 45 and >45 have a low rate of participation in the survey. This is completely consistent with the reality when Mobile Marketing is identified as a Marketing service aimed at young people (people under 35 years old).
- Structure by educational level: among 835 valid responses, 541 respondents had university degrees, accounting for the highest proportion of ~ 75%, 102 had secondary school degrees, ~ 13.1%, and 93 had post-graduate degrees, ~ 11.9%.
- Occupational structure: office workers and civil servants are the group with the highest rate of participation with 39.4%, followed by students with 36.6%. Self-employed people account for 12%, retired housewives are 7.8% and other occupational groups account for 4.2%. The survey results show that the student group has the same rate as the group aged <23 at 36.6%. This shows the accuracy of the survey data. In addition, the survey results distributed by occupational criteria have a rate almost similar to the sample division rate in chapter 3. Therefore, it can be concluded that the survey data is suitable for use in analysis activities.
- Income structure: the group with income from 3 to 5 million has the highest rate with 39% of the total number of respondents. This is consistent with the income structure of Hanoi people and corresponds to the average income of the group of civil servants and office workers. Those
People with no income account for 23%, income under 3 million VND accounts for 13% and income over 5 million VND accounts for 25%.
4.2 Mobile phone usage in Hanoi inner city area
According to the survey results, most respondents said they had used the phone for more than 1 year, specifically: 68.4% used mobile phones from 4 to 10 years, 23.2% used from 1 to 3 years, 7.8% used for more than 10 years. Those who used mobile phones for less than 1 year accounted for only a very small proportion of ~ 0.6%. (Table 4.1)
Table 4.1: Time spent using mobile phones
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Alid
<1 year
5
.6
.6
.6
1-3 years
194
23.2
23.2
23.8
4-10 years
571
68.4
68.4
92.2
>10 years
65
7.8
7.8
100.0
Total
835
100.0
100.0
The survey indexes on the time of using mobile phones of consumers in the inner city of Hanoi are very impressive for a developing country like Vietnam and also prove that Vietnamese consumers have a lot of experience using this high-tech device. Moreover, with the majority of consumers surveyed having a relatively long time of use (4-10 years), it partly proves that mobile phones have become an important and essential item in people's daily lives.
When asked about the mobile phone network they are using, 31% of respondents said they are using the network of Vietel company, 29% use the network of
of Mobifone company, 27% use Vinaphone company's network and 13% use networks of other providers such as E-VN telecom, S-fone, Beeline, Vietnammobile. (Figure 4.1).
Figure 4.1: Mobile phone network in use
Compared with the announced market share of mobile telecommunications service providers in Vietnam (Vietel: 36%, Mobifone: 29%, Vinaphone: 28%, the remaining networks: 7%), we see that the survey results do not have many differences. However, the statistics show that there is a difference in the market share of other networks because the Hanoi market is one of the two main markets of small networks, so their market share in this area will certainly be higher than that of the whole country.
According to a report by NielsenMobile (2009) [8], the number of prepaid mobile phone subscribers in Hanoi accounts for 95% of the total number of subscribers, however, the results of this survey show that the percentage of prepaid subscribers has decreased by more than 20%, only at 70.8%. On the contrary, the number of postpaid subscribers tends to increase from 5% in 2009 to 19.2%. Those who are simultaneously using both types of subscriptions account for 10%. (Table 4.2).
Table 4.2: Types of mobile phone subscribers
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Prepay
591
70.8
70.8
70.8
Pay later
160
19.2
19.2
89.9
Both of the above
84
10.1
10.1
100.0
Total
835
100.0
100.0
The above figures show the change in the psychology and consumption habits of Vietnamese consumers towards mobile telecommunications services, when the use of prepaid subscriptions and junk SIMs is replaced by the use of two types of subscriptions for different purposes and needs or switching to postpaid subscriptions to enjoy better customer care services.
In addition, the majority of respondents have an average spending level for mobile phone services from 100 to 300 thousand VND (406 ~ 48.6% of total respondents). The high spending level (> 500 thousand VND) is the spending level with the lowest number of people with only 8.4%, on the contrary, the low spending level (under 100 thousand VND) accounts for the second highest proportion among the groups of respondents with 25.4%. People with low spending levels mainly fall into the group of students and retirees/housewives - those who have little need to use or mainly use promotional SIM cards. (Table 4.3).
Table 4.3: Spending on mobile phone charges
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<100,000
212
25.4
25.4
25.4
100-300,000
406
48.6
48.6
74.0
300,000-500,000
147
17.6
17.6
91.6
>500,000
70
8.4
8.4
100.0
Total
835
100.0
100.0
The statistics in Table 4.3 are similar to the percentages in the NielsenMobile survey results (2009) with 73% of mobile phone users having medium spending levels and only 13% having high spending levels.
The survey results also showed that up to 31% ~ nearly one-third of respondents said they sent more than 10 SMS messages/day, meaning that on average they sent 1 SMS message for every working hour. Those with an average SMS message volume (from 3 to 10 messages/day) accounted for 51.1% and those with a low SMS message volume (less than 3 messages/day) accounted for 17%. (Table 4.4)
Table 4.4: Number of SMS messages sent per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
142
17.0
17.0
17.0
3-10 news
427
51.1
51.1
68.1
>10 news
266
31.9
31.9
100.0
Total
835
100.0
100.0
Similar to sending messages, those with an average message receiving rate (from 3-10 messages/day) accounted for the highest percentage of ~ 55%, followed by those with a high number of messages (over 10 messages/day) ~ 24% and those with a low number of messages received daily (under 3 messages/day) remained at the bottom with 21%. (Table 4.5)
Table 4.5: Number of SMS messages received per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
175
21.0
21.0
21.0
3-10 news
436
55.0
55.0
76.0
>10 news
197
24.0
24.0
100.0
Total
835
100.0
100.0
When comparing the data of the two result tables 4.4 and 4.5, we can see the reasonableness between the ratio of the number of messages sent and the number of messages received daily by the interview participants.
4.3 Current status of SMS advertising and Mobile Marketing
According to the interview results, in the 3 months from the time of the survey and before, 94% of respondents, equivalent to 785 people, said they received advertising messages, while only a very small percentage of 6% (only 50 people) did not receive advertising messages (Table 4.6).
Table 4.6: Percentage of people receiving advertising messages in the last 3 months
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Have
785
94.0
94.0
94.0
Are not
50
6.0
6.0
100.0
Total
835
100.0
100.0
The results of Table 4.6 show that consumers in the inner city of Hanoi are very familiar with advertising messages. This result is also the basis for assessing the knowledge, experience and understanding of the respondents in the interview. This is also one of the important factors determining the accuracy of the survey results.
In addition, most respondents said they had received promotional messages, but only 24% of them had ever taken the action of registering to receive promotional messages, while 76% of the remaining respondents did not register to receive promotional messages but still received promotional messages every day. This is the first sign indicating the weaknesses and shortcomings of lax management of this activity in Vietnam. (Table 4.7)
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Research Model of Factors Impacting Work Motivation of Tour Guide Team in Binh Dinh Province -
Limiting social insurance debt of businesses by applying sanctions Case study of businesses in Thanh Xuan district, Hanoi city - 12 -
Adjusting Loan Policies Reasonable To Encourage And Facilitate Meeting Students' Learning Needs
2/ Evaluation of learning products
* price:

- Learning product: Customer service skills
- Rating scale: 04 levels (Good; Fair; Average; Unsatisfactory)
- Evaluation criteria:
a) Completeness of content and structure of skills
- The number of operations required by the individual.
- The simplicity of organizing these operations in action.
b) Logical rationality of the skill
- Is the sequence of operations most reasonable or highly appropriate to the specific task at hand?
- The rationality of dividing time and pace for performing each operation and performing the whole action.
c) Level of skill proficiency
- Frequency of incorrect or non-standard operations or behaviors.
- Repetition rate (redundancy of correctly performed operations, instructions, and behaviors.
* Price list:
Students evaluate the level of completion of assigned tasks, the ability to connect with other members, their experiences during the practice, successes and failures in performing skills such as: making a first impression on customers, communicating with customers, judging customers' psychology, persuading customers, and the formation of learning skills (receiving learning information, reviewing, self-assessment, etc.).
3.4. Guidance and encouragement of self-study through the research topic of Tourism Psychology
3.4.1. Selecting problems and determining research topics
3.4.1.1. Criteria for selecting and determining topics
In the process of teaching TLH L, choosing small topics for students to practice research plays an active role, helping students understand more deeply and firmly the theoretical knowledge learned in class. The topic focuses on the relationship between psychological phenomena in tourists and specific tourism activities, or psychological impacts in the stages of service activities, is not academic and is often condensed, brief, easy to understand, and easy to apply. Therefore, choosing a topic must satisfy the following criteria:
- Clearly demonstrate the scientific problem (of theoretical or practical significance) that has not been solved or has been solved but is not stable or convincing.
service in science
- Express specific ideas to solve the problem, that is, have an orientation on the approach, scientific methods, as well as research techniques.
- Clearly and specifically define the research purpose, that is, what the research results will be (theory, concept, model, etc.).
- Have a specific conceptual framework and a system of scientific documents that are sufficient and correct in the field.
To determine the research topic, it is necessary to perform the following tasks: 1/ Study the current situation; 2/ Propose alternative solutions; 3/ Identify the research problem; 4/ Develop a research hypothesis.
- To understand the current situation, teachers must start by identifying the field and scope of applying knowledge of tourism to solve practical problems in tourism activities. For example: why do domestic tourists often have a hesitant mentality when deciding to buy domestic tours? why do international tourists often hesitate?
Why is the humidity decreasing? What measures can be taken to improve this situation? etc. From there, the teacher helps students start focusing on a specific problem to conduct research, including: 1 Identify the causes of the situation; 2 Choose a cause that you want to influence.
- generate alternative solutions: For a specific problem, the researcher will think of or find alternative solutions to the solution being used. Alternative solutions can be found from many different sources: 1/ Examples of solutions that have been successfully implemented elsewhere; 2/ Adjustments from other models; 3/ Solutions that students think of themselves.
- Identify research issues: To form research issues, teachers need to relate to the reality of tourism activities and propose alternative solutions for the current situation. A topic usually has from 1 to 3 research issues written in the form of questions. For example, the topic: "Improving the level of satisfaction of tourists when using services at hotels through improving the ability to
If the research question is: "Does improving the service ability of staff increase the satisfaction level of tourists? ", the research question is: "Does improving the service ability of staff increase the satisfaction level of tourists?" Each topic starts with a problem and it must be a problem that can be researched. To do so, the research problem needs to: 1/ Not make judgments about value; 2/ Be verifiable with data.
- Building a research hypothesis: When building a research problem, the researcher simultaneously establishes a corresponding research hypothesis. The research hypothesis is a hypothetical answer to the research problem and will be proven by data.
3.4.1.2. Building a research outline
After determining the research topic, the next important task is to develop a research outline. A research outline is a document that plans the
The outline of the project includes the following basic components:
- Topic name and details specified on the cover
- Reason for choosing the topic (necessity and importance of the research)
- Research purpose
- Object and Subject of research
- Scientific hypothesis
- Limited scope of research
- Research tasks
- Research methods
- Expected topic structure
- Reference documents for building outline
3.4.2. Learning orientation during research
3.4.2.1. Instructions for preparing scientific documents
Start by looking through the scientific catalogues in the libraries. Select documents related to the topic and start researching them. The process
Reading reference documents, books, and magazines is the time to select the necessary information, arrange them into boxes, sections by topic, arrange different sources of documents, different scientific trends. Analyze documents, carefully study important contents, and eliminate
In case of unnecessary information, classify that information to arrange them into a system according to the requirements of the topic, according to chapters, sections and problems, etc. From this systematization, it is possible to generalize the documents and use logical reasoning to draw scientific conclusions.
3.4.2.2. Directing research progress and activities
After the teacher chooses the topic name or suggests that students determine the topic name, he/she gives comments and makes adjustments for accuracy and clarity. Guide students to design a research outline and carry out the following activities: 1/ Collect and compile data and documents; 2/ Analyze data and documents; 3/ Write a report on research results.
- Collecting and compiling data and materials: collecting reliable and valuable data to answer research questions. The choice of which types of data to collect should be based on the research problem. For example, people often use systematization techniques, classification, conceptual formatting, conceptual framework design, etc. according to a certain design to determine the system or network of concepts, determine important academic principles or arguments. Or use techniques such as questionnaires, interviews, field observations, public opinion research, etc. to collect real data.
- Data and document analysis: To provide accurate results to answer the research question. Data analysis includes 3 contents: Data description; Data comparison; Data relationship.
+ Data description is the first step in processing the collected data. After surveying a group of tourists, we obtain raw data that needs to be converted into usable information before communicating the research results to interested parties.
+ We compare data to verify whether the results between groups have a significant difference. If the difference is significant, we need to know the magnitude of its effect.
+ Data correlation: When a group is affected by psychological measures and a group is not affected by psychological measures in the stages of the service process, we can ask the question: What is the correlation level of service effectiveness between the two groups? Does the service effectiveness after the impact depend on the service effectiveness before the impact?
- Writing a research report: the report is usually brief, summarizing the basic content to answer the questions: 1/ How did the research problem arise? Why is the problem important? 2/ What is the specific solution? What are the expected results? 3/ What impact has been made? On which subjects? And
How? 4/ How are the results measured? How reliable is the measurement? 5/ What do the research results show? Has the research problem been solved? 6/ What are the conclusions and recommendations?
The structure of the report consists of 9 sections, about 10 to 15 pages long, including the following contents: 1/ Title of the topic; 2/ Authors' names and organizations; 3/ Abstract; 4/ Introduction; 5/ Methods; 6/ Data analysis and discussion of results; 7/ Conclusions and recommendations; 8/ References; 9/ Appendices.
3.4.2.3. Assessment of learning outcomes through scientific reports
- Assessment purpose: Assessment aims to collect information on the achievement of knowledge, skills, attitudes and also based on the accumulated experience of students through the research process, to find out how each student has studied, the learning outcomes are shown in the level of acquisition, mastery of knowledge, skills, learning attitudes, corresponding experiences and also the satisfaction and reactions of students to the guidance process of the teacher. From there, teachers have a plan to adjust guidance activities, learning activities, research to improve learning outcomes for students.
- Evaluation techniques
+ Evaluation criteria: Evaluate all 4 components: 1/ TLH L knowledge; 2/ Learning skills; 3/ Learning attitude; 4/ Practical experience.
+ Rating scale: 04 levels (Good; Fair; Average; Unsatisfactory)
3.4.3. illustrative example
Research on consumption preferences of international tourists in the tourism market of Hanoi city
This research is very specific, which is the consumption preferences of international visitors. Through this topic, students actually research the consumption preferences of international tourists in Hanoi. They will have to do the following main tasks:
- Establish scientific documents on consumer preferences for various services; on measurement methods and techniques such as observation, direct interviews, questionnaires; techniques for assessing customer attitudes, etc.
- Through the documentation, students have to be exposed to a series of theoretical sources and research results of Social Psychology, Business Psychology, Vietnamese Cultural Foundations, Hotel Business, the most important of which is Tourism Psychology, familiarize themselves with measurement guidelines, survey and assessment tool design techniques, etc.
- Based on the processed scientific documents, students will be exposed to different sources of information, collect facts and evidence about the consumption preferences of international tourists: from the process of observing and investigating tourists from different countries coming to Vietnam when they stay at hotels, to tourist attractions, entertainment areas and managers; From the process of interviewing managers and tourism staff.
- Based on the facts and evidence when complete, students analyze the collected information on key aspects such as: consumer preferences for accommodation services (preferring to stay in 5-star hotels; preferring to stay in single rooms,
double room; like to stay in a high-ranking room, food service (like to eat at the hotel restaurant; like to eat Vietnamese food, like to eat their ethnic dishes at the tourist destination), entertainment service (like to be entertained at the restaurants; like to have a restaurant in the hotel; like to have a gym in the hotel) and other services (like to go around town by cyclo, like effective support services for sightseeing trips in Vietnam.
- Through analyzing real data, students once again have real experience with theoretical knowledge of TLH L, other Psychology subjects as well as related subjects such as Cultural Foundations, Hotel Business Operations and survey and investigation techniques, etc. More than that, they learn a lot about the reality of tourism, about training skills and form motivation, interest, needs, and will in the learning process.
- The research results are not too important. Whether students can analyze the consumption preferences of international tourists correctly or not is just a secondary issue. The main issue is that students have learned TLHDL through the form of a practical scientific research topic associated with real tourism activities, which is the basis for them to better understand the requirements of the profession. initially forming qualities, professional capacity and especially forming the capacity to learn independently and creatively. Conclusion of chapter 3
3.1. Rearranging the content of TLHDL training in the direction that students have many opportunities to experience, practice, train and have support from teachers on the basis of applying modern teaching methods and strategies has helped students practice learning skills; improve students' positivity, needs, motivation and interest in learning.
3.2. TLH L teaching methods have organized diverse relationships and learning environments, rich in positive emotions. That is to diversify the learning environment, avoid boredom, and limit monotony in the learning process. Each lesson or learning topic is organized flexibly and vividly, such as: class time, extracurricular hours, practice hours, and specialized research.


![Mobile Phone Usage in Hanoi Inner City Area
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- Test the relationship between demographic variables and consumer behavior for Mobile Marketing activities
The analysis method used is the Chi-square test (χ2), with statistical hypotheses H0 and H1 and significance level α = 0.05. In case the P index (p-value) or Sig. index in SPSS has a value less than or equal to the significance level α, the hypothesis H0 is rejected and vice versa. With this testing procedure, the study can evaluate the difference in behavioral trends between demographic groups.
CHAPTER 4
RESEARCH RESULTS
During two months, 1,100 survey questionnaires were distributed to mobile phone users in the inner city of Hanoi using various methods such as direct interviews, sending via email or using questionnaires designed on the Internet. At the end of the survey, after checking and eliminating erroneous questionnaires, the study collected 858 complete questionnaires, equivalent to a rate of about 78%. In addition, the research subjects of the thesis are only people who are using mobile phones, so people who do not use mobile phones are not within the scope of the thesis, therefore, the questionnaires with the option of not using mobile phones were excluded from the scope of analysis. The number of suitable survey questionnaires included in the statistical analysis was 835.
4.1 Demographic characteristics of the sample
The structure of the survey sample is divided and statistically analyzed according to criteria such as gender, age, occupation, education level and personal income. (Detailed statistical table in Appendix 6)
- Gender structure: Of the 835 completed questionnaires, 49.8% of respondents were male, equivalent to 416 people, and 50.2% were female, equivalent to 419 people. The survey results of the study are completely consistent with the gender ratio in the population structure of Vietnam in general and Hanoi in particular (Male/Female: 49/51).
- Age structure: 36.6% of respondents are <23 years old, equivalent to 306 people. People from 23-34 years old
accounting for the highest proportion: 44.8% equivalent to 374 people, people aged 35-45 and >45 are 70 and 85 people equivalent to 8.4% and 10.2% respectively. Looking at the results of this survey, we can see that the young people - youth account for a large proportion of the total number of people participating in the survey. Meanwhile, the middle-aged people including two age groups of 35 - 45 and >45 have a low rate of participation in the survey. This is completely consistent with the reality when Mobile Marketing is identified as a Marketing service aimed at young people (people under 35 years old).
- Structure by educational level: among 835 valid responses, 541 respondents had university degrees, accounting for the highest proportion of ~ 75%, 102 had secondary school degrees, ~ 13.1%, and 93 had post-graduate degrees, ~ 11.9%.
- Occupational structure: office workers and civil servants are the group with the highest rate of participation with 39.4%, followed by students with 36.6%. Self-employed people account for 12%, retired housewives are 7.8% and other occupational groups account for 4.2%. The survey results show that the student group has the same rate as the group aged <23 at 36.6%. This shows the accuracy of the survey data. In addition, the survey results distributed by occupational criteria have a rate almost similar to the sample division rate in chapter 3. Therefore, it can be concluded that the survey data is suitable for use in analysis activities.
- Income structure: the group with income from 3 to 5 million has the highest rate with 39% of the total number of respondents. This is consistent with the income structure of Hanoi people and corresponds to the average income of the group of civil servants and office workers. Those
People with no income account for 23%, income under 3 million VND accounts for 13% and income over 5 million VND accounts for 25%.
4.2 Mobile phone usage in Hanoi inner city area
According to the survey results, most respondents said they had used the phone for more than 1 year, specifically: 68.4% used mobile phones from 4 to 10 years, 23.2% used from 1 to 3 years, 7.8% used for more than 10 years. Those who used mobile phones for less than 1 year accounted for only a very small proportion of ~ 0.6%. (Table 4.1)
Table 4.1: Time spent using mobile phones
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Alid
<1 year
5
.6
.6
.6
1-3 years
194
23.2
23.2
23.8
4-10 years
571
68.4
68.4
92.2
>10 years
65
7.8
7.8
100.0
Total
835
100.0
100.0
The survey indexes on the time of using mobile phones of consumers in the inner city of Hanoi are very impressive for a developing country like Vietnam and also prove that Vietnamese consumers have a lot of experience using this high-tech device. Moreover, with the majority of consumers surveyed having a relatively long time of use (4-10 years), it partly proves that mobile phones have become an important and essential item in peoples daily lives.
When asked about the mobile phone network they are using, 31% of respondents said they are using the network of Vietel company, 29% use the network of
of Mobifone company, 27% use Vinaphone companys network and 13% use networks of other providers such as E-VN telecom, S-fone, Beeline, Vietnammobile. (Figure 4.1).
Figure 4.1: Mobile phone network in use
Compared with the announced market share of mobile telecommunications service providers in Vietnam (Vietel: 36%, Mobifone: 29%, Vinaphone: 28%, the remaining networks: 7%), we see that the survey results do not have many differences. However, the statistics show that there is a difference in the market share of other networks because the Hanoi market is one of the two main markets of small networks, so their market share in this area will certainly be higher than that of the whole country.
According to a report by NielsenMobile (2009) [8], the number of prepaid mobile phone subscribers in Hanoi accounts for 95% of the total number of subscribers, however, the results of this survey show that the percentage of prepaid subscribers has decreased by more than 20%, only at 70.8%. On the contrary, the number of postpaid subscribers tends to increase from 5% in 2009 to 19.2%. Those who are simultaneously using both types of subscriptions account for 10%. (Table 4.2).
Table 4.2: Types of mobile phone subscribers
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Prepay
591
70.8
70.8
70.8
Pay later
160
19.2
19.2
89.9
Both of the above
84
10.1
10.1
100.0
Total
835
100.0
100.0
The above figures show the change in the psychology and consumption habits of Vietnamese consumers towards mobile telecommunications services, when the use of prepaid subscriptions and junk SIMs is replaced by the use of two types of subscriptions for different purposes and needs or switching to postpaid subscriptions to enjoy better customer care services.
In addition, the majority of respondents have an average spending level for mobile phone services from 100 to 300 thousand VND (406 ~ 48.6% of total respondents). The high spending level (> 500 thousand VND) is the spending level with the lowest number of people with only 8.4%, on the contrary, the low spending level (under 100 thousand VND) accounts for the second highest proportion among the groups of respondents with 25.4%. People with low spending levels mainly fall into the group of students and retirees/housewives - those who have little need to use or mainly use promotional SIM cards. (Table 4.3).
Table 4.3: Spending on mobile phone charges
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<100,000
212
25.4
25.4
25.4
100-300,000
406
48.6
48.6
74.0
300,000-500,000
147
17.6
17.6
91.6
>500,000
70
8.4
8.4
100.0
Total
835
100.0
100.0
The statistics in Table 4.3 are similar to the percentages in the NielsenMobile survey results (2009) with 73% of mobile phone users having medium spending levels and only 13% having high spending levels.
The survey results also showed that up to 31% ~ nearly one-third of respondents said they sent more than 10 SMS messages/day, meaning that on average they sent 1 SMS message for every working hour. Those with an average SMS message volume (from 3 to 10 messages/day) accounted for 51.1% and those with a low SMS message volume (less than 3 messages/day) accounted for 17%. (Table 4.4)
Table 4.4: Number of SMS messages sent per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
142
17.0
17.0
17.0
3-10 news
427
51.1
51.1
68.1
>10 news
266
31.9
31.9
100.0
Total
835
100.0
100.0
Similar to sending messages, those with an average message receiving rate (from 3-10 messages/day) accounted for the highest percentage of ~ 55%, followed by those with a high number of messages (over 10 messages/day) ~ 24% and those with a low number of messages received daily (under 3 messages/day) remained at the bottom with 21%. (Table 4.5)
Table 4.5: Number of SMS messages received per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
175
21.0
21.0
21.0
3-10 news
436
55.0
55.0
76.0
>10 news
197
24.0
24.0
100.0
Total
835
100.0
100.0
When comparing the data of the two result tables 4.4 and 4.5, we can see the reasonableness between the ratio of the number of messages sent and the number of messages received daily by the interview participants.
4.3 Current status of SMS advertising and Mobile Marketing
According to the interview results, in the 3 months from the time of the survey and before, 94% of respondents, equivalent to 785 people, said they received advertising messages, while only a very small percentage of 6% (only 50 people) did not receive advertising messages (Table 4.6).
Table 4.6: Percentage of people receiving advertising messages in the last 3 months
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Have
785
94.0
94.0
94.0
Are not
50
6.0
6.0
100.0
Total
835
100.0
100.0
The results of Table 4.6 show that consumers in the inner city of Hanoi are very familiar with advertising messages. This result is also the basis for assessing the knowledge, experience and understanding of the respondents in the interview. This is also one of the important factors determining the accuracy of the survey results.
In addition, most respondents said they had received promotional messages, but only 24% of them had ever taken the action of registering to receive promotional messages, while 76% of the remaining respondents did not register to receive promotional messages but still received promotional messages every day. This is the first sign indicating the weaknesses and shortcomings of lax management of this activity in Vietnam. (Table 4.7)
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