The main store is located in Xinying, Tainan, and has been operating for over 40 years, specializing in various Taiwanese specialty teas (such as Tieguanyin, White Tea, Sour Orange Tea, Black Tea, Red Water Oolong, Charcoal Roasted Oolong, Jasmine Tea). It owns and operates tea gardens and factories in Lishan and a jasmine garden in Tainan. Most of the raw materials are self-produced and self-sold, and various tea-related utensils are also available for sale.