Geow Yong Tea Shop YongKang Store is a cafe in the Da'an District of Taipei that sells Dongfang Meiren tea, oolong tea, and black tea. The shop offers tastings of several teas, including Alishan oolong and Alishan Jinxuan, so customers can choose a tin case or tea bags to suit their preference. Staff guide visitors through about four tastings in small paper cups, letting them smell the tea while explaining each one. Card payment is accepted, and on rainy days the shop wraps shopping bags in plastic.