Then there is the aspect of tipping to keep in mind, usually ten to twenty percent. Giving those who render you service a smile can also make your trip an enjoyable one. (Sunny Hsiao / photos by Arthur Cheng / tr. by Stephen Rabasco)
而適度地給點小費（百分之十至廿），換得服務人員的甜美微笑，也能憑添旅途的愉快，還能帶回美好的記憶。