Quanlian Welfare Center Zhongshan Tianjin is a large supermarket in Taipei's Zhongshan area that sells fresh and frozen food, bread, and household goods. It carries Taiwanese gifts such as pineapple cake along with seaweed, chocolate, and phone chargers. The store is on basement level 1 and has wide aisles, and it sells boxed meals, rice balls, and gimbap. Boxed meals sell out quickly, and staff at the checkout sometimes continue conversations or delay payment.