Phát triển sản phẩm du lịch đặc thù tỉnh Phú Yên - 28
8. Which destinations have you visited in Phu Yen and which ones are the most impressive? (multiple choice and underline the most impressive destinations) Rapids of Stone Plates Dai Lanh Cap Nhat Tu Son Island Da Bia Mountain Ro Bay Luong Van Chanh Temple Mang Lang ...