The China Chunqiu Yancheng Scenic Area is at the city center of Wujin District, Changzhou. The main part of the scenic area is the 2,500-year remains of the Chunqiu Yancheng which covers an area of 300 acres. After being confirmed by archaeologists, it is believed that the city was built during the Spring and Autumn Period and now the Chunqiu Yancheng is the best-preserved and the most historical city remains of the Spring and Autumn Period above ground in China.