Jiangyin Changjing High School has several key classes.

Four. Changjing Middle School in Jiangyin City, Jiangsu Province is located in Changjing Town, a beautiful ancient town in the south of the Yangtze River. The school was founded in 1928 and has a history of more than 80 years by 2022. The key class of this college refers to the top 100 of the admission score, which was set up by the school to attack key universities. There are 25 students in each class, which belongs to special small class management. There are four classes, which belong to fixed classes every year.