APPENDIX 3.3: LIST OF TEA VILLAGES (IN THAI NGUYEN)
LIST OF RECOGNIZED CRAFT VILLAGES IN 2016
I. PHO YEN TOWN
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1. Traditional tea village of Dau village, Minh Duc commune, Pho Yen
2. Dam Muong traditional tea village, Minh Duc commune, Pho Yen

II. PHU LUONG DISTRICT
1. Traditional tea village, Ao Cong hamlet, Phu Do commune, Phu Luong
2. Traditional tea village, Dong Hut hamlet, Tuc Tranh commune, Phu Luong
3. Traditional tea village, Dong Tam hamlet, Tuc Tranh commune, Phu Luong
4. Traditional tea village, Thong Nhat 3 hamlet, Vo Tranh commune, Phu Luong
5. Traditional tea village, Trung Thanh 1 hamlet, Vo Tranh commune, Phu Luong
III. THAI NGUYEN CITY
1. Traditional tea village, Hong Phuc hamlet, Phuc Triu commune, Thai Nguyen city
2. Traditional tea village, Khuon I hamlet, Phuc Triu commune, Thai Nguyen city
3. Traditional tea village, Dong Noi hamlet, Phuc Triu commune, Thai Nguyen city
4. Traditional tea village, Rung Chua hamlet, Phuc Triu commune, Thai Nguyen city
5. Traditional tea village, Cay Xanh hamlet, Quyet Thang commune, Thai Nguyen city
6. Traditional tea village, Nam Thanh hamlet, Quyet Thang commune, Thai Nguyen city
7. Traditional tea village, Go Phao hamlet, Tan Cuong commune, Thai Nguyen city
8. Traditional tea village, Nam Thai hamlet, Tan Cuong commune, Thai Nguyen city
IV. DONG HY DISTRICT
1. Traditional tea village in Lang Chay hamlet, Khe Mo commune, Dong Hy
2. Traditional tea village, Lang Hoa hamlet, Van Han commune, Dong Hy
3. Traditional tea village, Van Hoa hamlet, Van Han commune, Dong Hy
4. Traditional tea village, Song Cau 2 hamlet, Hoa Thuong commune, Dong Hy
V. DAI TU DISTRICT
1. Traditional tea village, Van Cuong 1 hamlet, Phu Cuong commune, Dai Tu
2. Traditional tea village, Van Cuong 2 hamlet, Phu Cuong commune, Dai Tu
3. Tea village, hamlet 10, Tan Linh commune, Dai Tu
4. Traditional tea village, hamlet 11, Tan Linh commune, Dai Tu
VI. VO NHAI DISTRICT
1. Dong Dong tea village, La Hien commune, Vo Nhai
2. Traditional tea village of Tham hamlet, Lien Minh commune, Vo Nhai
3. Traditional tea village in Vang hamlet, Lien Minh commune, Vo Nhai
4. Traditional tea village in Nhau hamlet, Lien Minh commune, Vo Nhai
VII. DINH HOA DISTRICT
1 Traditional tea village, Vu Quy village, Son Phu commune, Dinh Hoa
2. Traditional tea village, Phu Ninh 1 village, Phu Dinh commune, Dinh Hoa
3. Traditional tea village, Phu Ninh 2 village, Phu Dinh commune, Dinh Hoa
VIII. SONG CONG CITY
1. Tea craft village, Chung Na hamlet, Ba Xuyen commune, Song Cong city
2. Tea craft village, Bai Hat hamlet, Ba Xuyen commune, Song Cong city
3. Traditional tea village, Tien Tien hamlet, Binh Son commune, Song Cong city
4. Traditional tea village, Khe Lim hamlet, Binh Son commune, Song Cong city
LIST OF RECOGNIZED CRAFT VILLAGES IN 2017
I. PHU LUONG DISTRICT
1. Traditional tea village, Lien Hong 4 hamlet, Vo Tranh commune
2. Traditional tea village, Lien Hong 6 hamlet, Vo Tranh commune
3. Traditional tea village, Trung Thanh 3 hamlet, Vo Tranh commune
II. THAI NGUYEN CITY
1. Traditional tea village, Y Na 1 hamlet, Tan Cuong commune
2. Traditional tea village, Y Na 2 hamlet, Tan Cuong commune
3. Traditional tea village in Deo Da hamlet, Phuc Xuan commune
4. Traditional tea village, Long Giang hamlet, Phuc Xuan commune
5. Traditional tea village, Trung Thanh hamlet, Quyet Thang commune
III. DONG HY DISTRICT
1. Traditional tea village in La Cum hamlet, Van Han commune
2. Traditional tea village, Ap Che hamlet, Van Han commune
3. Traditional tea village, Van Huu hamlet, Hoa Thuong commune
4. Traditional tea village, Dam Ninh hamlet, Nam Hoa commune
5. Traditional tea village, Tan Tien hamlet, Song Cau town
IV. DAI TU DISTRICT
1. Traditional tea village in Cau Da hamlet, Hoang Nong commune
2. Traditional tea village, Doan Ket hamlet, Hoang Nong commune
3. Traditional tea village in Co Rong hamlet, Hoang Nong commune
4. Traditional tea village, hamlet 9, Quan Chu town
5. Traditional tea village, hamlet 3, Quan Chu town
V. DINH HOA DISTRICT
1. Traditional tea village, Yen Hoa 1 village, Binh Yen commune
2. Traditional tea village of Yen Hoa 2 village, Binh Yen commune
3. Traditional tea village, Song Thai 1 hamlet, Diem Mac commune
4. Traditional tea village, Song Thai 2 hamlet, Diem Mac commune
5. Traditional tea village, Lac Nhieu hamlet, Boc Nhieu commune
VI. SONG CONG CITY
1. Tea village, Ao Cang hamlet, Ba Xuyen commune
2. Tea craft village, Chung Na hamlet, Ba Xuyen commune, Song Cong city
3. Tea craft village, Bai Hat hamlet, Ba Xuyen commune, Song Cong city
4. Traditional tea village, Tien Tien hamlet, Binh Son commune, Song Cong city
5. Traditional tea village, Khe Lim hamlet, Binh Son commune, Song Cong city
Note: In Appendix 3.3, the thesis mainly provides data for Thai Nguyen province because other localities do not have tea-growing areas with characteristics like Thai Nguyen. Moreover, Thai Nguyen is the only locality in the country to date that has continuously received the trust of the Party and Government, continuously given the responsibility and honor to organize Tea Festivals in 2011, 2013, 2015, 2017.
The researcher promises to continue to research more deeply other tea regions in the country in future studies.
APPENDIX 4: SOME TEA PRODUCTION AND PROCESSING PROCESSES IN VIETNAM
(Refer to documents [59], [64], [79], [80], [82])
4.1. Manual green tea processing
There are two methods of manually processing green tea: de-yeasting and blanching. The blanching method is rarely used in Vietnam.
Ingredient
(Fresh tea buds)
How to kill yeast
(Star pan, star barrel, hand crank)
Crumple and shake
(Hand knead or manual knead)
Finished product
Classify
(Hand sifting)
Dry
(Drying fried dough sticks, pan)
4.2. Processing green tea with mechanical equipment
Ingredient
(Fresh tea buds)
kill yeast
(pole machine, steamer)
First knead
(Kneading machine)
Sieve
(bright machine)
2nd knead
(kneading machine)
Finished product
Classify
(screening machine, mechanical cutting, fan)
Dry
(dryer, roller)
Sieve
(screening machine)
4.3. Processing black tea by traditional method (OTD)













Small portion of tea
Small portion of tea
Small portion of tea
Ingredients Withering First rolling Sifting Large tea portion Second rolling Sifting Large tea portion Third rolling Sifting Large tea portion Fermentation Drying


BTP black tea (processed) Classification


Mixing Pile of bags
Finished black tea
Turn
Drying

Cool and dry

Raw tea
Sunbathing
fragrant
Warm up the yeast
Ferment
kill yeast
Bell ringing
Fluffy
Upstream
Soft drying
Warm up
Star tea
Ball
Fluff (From roasting tea – Kneading – Fluffing repeatedly 8-10 times until tea reaches the standard round ball state)
Phase I
Phase II
Phase III
4.4. Oolong tea processing
Phase IV
Drying
Classify
Fragrant drying
Preserve
Vacuum packing
4.5. Tea classification techniques
BTP Tea (Mixed large and small) BTP Tea (large)
Basic technical diagram
BTP Tea
(Small portion of tea)
Vibrating screen
Cut 1
Sift
On the sieve
1st sieve (Sieve with L.Xo sieve or Chinese 766 sieve)
Cut 2
Second screening (Screening with L.Xo sieve or Chinese 766 sieve)
Continue to screen and cut until no finished product is obtained, discard the waste product.





