Sun I-chia recommends shopping carefully before settling on something, and equipping yourself with some basic knowledge of name-brand items, so as not to be 'had' and end up buying imitations or paying too much.
孫誼佳建議外地旅客貨比三家，並對名牌商品有起碼的常識，才不會被「唬」，買到假貨或買貴。