3000。 According to Changshu local treasure, the average wage in Changshu in 2022 is 3000. Changshu, referred to as Yu for short, is named "Changshu" because of its fertile soil and no floods and droughts at the age of 20. It is a national historical and cultural city. Changshu, located in the south of the Yangtze River, is known as the "blessed land in the south of the Yangtze River" and is one of the birthplaces of Wu culture.