Youciqikou Historical Street, an AAAA tourist attraction in Shapingba, Chongqing. Porcelain Mouth was named after Emperor Huidi of the Ming Dynasty who took refuge here. Many celebrities such as Mao Zedong, Zhou Enlai, Jiang Jieshi, Feng Yuxiang, Luo Jialun stayed here. At the busy land and water wharf in those days, they stepped on the Qingshiban Road, tasted local delicacies and snacks, and found a teahouse to sit down and experience the customs of old Chongqing. Because it is very close to the urban area, today's ancient town is also a good place for citizens to enjoy leisure and entertainment