If you are traveling to Huangshan, you must go to Tunxi Old Street when you have time. This old street originally began to form at the end of the Yuan Dynasty. Tunxi was one of the famous tea markets in China in the Ming Dynasty. The old street of the Qing Dynasty was constantly developing. At the end of the Qing Dynasty, Tunxi Old Street had been developed into Qianzhuang, Pawn, Yinlou, Medicine, Silk, Jingguang Department Store, North and South Goods, Salt, Sugar, Daily Miscellaneous, Magnetic, Huangyan, tin foil, paper, restaurants, restaurants and other industries are relatively complete. That time we went to Tunxi, went to the street for a long time, visited various shops, tasted Huangshan hairy tofu, ate stinky salmon, and went to Xin'an River to enjoy the night view of Xin'an River at night. In 2009, Tunxi Old Street and Beijing's Guozijian and Suzhou Pingjiang Road were named "China's Historical and Cultural Street"