Yaxi Town is located in the east of Gaochun County, Nanjing City, Jiangsu Province, about 100 kilometers away from Nanjing City. The area has a population of about 20,000 people. Six administrative villages are located on both sides of a 48-kilometer-long scenic belt, along which the mountains and rivers sometimes pass through the mountains and forests, along which the lush and lush scenery, the fragrance of birds and flowers, full of pastoral scenery, Yaxi "ecological journey" has three-thirds of the mountains, two-thirds of the water, five-fifth of the ecological golden ratio of the fields, mountains, water, cities and forests, which make this small town in the south of the Yangtze River unique charm. At the International Slow City Conference held in Scotland in November last year, Gaochun "Yaxi Town" was officially awarded the title of "International Slow City" by the World Slow City Organization, which is the first international slow city in China.