Chedun Town belongs to Shanghai Songjiang District, is located in the southwestern suburbs of Shanghai, is the eastern gate of Songjiang, east and Shanghai Minhang District as a neighbor, west and Songjiang District Zhongshan, Yongfeng Street connected to the south of the Huangpu River, north of the Songjiang Industrial Zone. The central location coordinates are 121°18'32" east longitude, 31°01'03" north latitude, 40 kilometers away from the center of Shanghai. 2013, the town covers an area of 45.3 square kilometers, there are 16 administrative villages and 3 communities. It has a household population of 35,000, a resident population of 25,000 and a foreign population of 207,000 people. Chedun town has a long history, according to legend, for the three kingdoms period of wu yue state officials hunting parking place, so the name "chedun". 2012, chedun town realized value added of 6637.52 million yuan, complete the industrial and agricultural output value of 2221302 million yuan, of which the industrial output value of 22081.01 million yuan, agro-industrial output value of 13201 million yuan, retail sales of consumer goods 1662.67 million yuan, and the total value of social welfare. Retail sales of social consumer goods amounted to RMB 166,267,700,000.On October 14, 2016, Chedun Town, Songjiang District, Shanghai, was identified by the Ministry of Housing and Urban-Rural Development as the first batch of China's characteristic towns. On May 24, 2018, Chedun Town ark town was selected as one of the top 50 most beautiful characteristic small towns.