Introduction to Hu Qingyutang: Hu Qingyutang is located at the intersection of the northern end of Dajing Lane and Hefang Street. It is a century-old traditional Chinese medicine store. Hu Xueyan, who was extremely wealthy, founded Hu Qingyu Tang in 1874. He did business with integrity and benefited the people with "benevolent skills". It has been passed down from generation to generation that "there is Tongrentang in the north and Qingyu Tang in the south".