亞細亞/Asia, 曼谷/Krung Thep Maha Nakhon, 虎口:食/Food & Drink, 虎穴:宿/Accommodation, 調虎, 養虎 夜宴暹羅海上花──搭乘曼谷悅榕庄(Banyan Tree Bangkok)的番紅花號(Saffron Cruise)遊長河、啖大餐