day 1: 飛往胡志明市, 轉機往峴港, 轉車往會安. 參觀會安古城
day 2: 轉去峴港, 參觀 Han market, 教堂, Big C, 海灘 & Be Man 食海鮮
day 3: 巴拿山
day 4: 飛往河內, 參觀環劍湖及36古街
day 5: 下龍灣
day 6: back to HK.
1) I don't want to take HK Express. CX is too expensive if I transit to Hanoi in between. finally choose Vietnam Airline.2) not too bad but can't compare with BKK Big C.