Introduction to Hu Qingyutang: Hu Qingyutang is located in Dajing Lane at the northern foot of Wushan Mountain. It covers an area of ​​3,000 square meters and houses more than 160 cultural relics. It consists of a display hall, a traditional Chinese medicine handicraft workshop, a health care clinic, a business hall and a medicinal diet hall. Composed of five parts. Hu Qingyutang is a national cultural protection unit.