Introduction to Changjing Ancient Town: Changjing Town, known as Dongshun City in ancient times, is an ancient town in the south of the Yangtze River. It has a long history, outstanding people and profound cultural heritage. It is one of the birthplaces of Wu culture. According to research, it has a history of more than 7,000 years, a history of more than 5,000 years of civilization and a history of 2,500 written records.