Shuiyang dried bean curd in Xuancheng Bao Si Local Restaurant is the most authentic. According to relevant public information, Bao Si Local Restaurant in Xuancheng, Anhui Province is located atNo. 1, Hongwei Formation, Xiadu Village, Xiangyang Town, Xuanzhou District, Xuancheng City, Anhui Province. As the most important Shuiyang qianzi among the three treasures of Shuiyang, Xuancheng has a long history and is famous all over the world.