Chun Shui Tang Guangnan Shop is a Chinese teahouse in Taipei that serves bubble tea and Taiwanese meals, located near Sunnyhills and Chia Te. It is the chain credited with originating bubble tea, and its pearls are good with a sweetness that is not strong. The shop also sells meals and snacks such as beef soup, stir-fried sweet potato leaves, and fried burdock. It is closer to a restaurant than a cafe.