Sichuan University is an old-fashioned prestigious school, the first institution in Southwest China, with Wangjiang Campus, Huaxi Campus and Jiang 'an Campus. Freshmen study in Jiang 'an Campus. After my senior year, I went to Wangjiang Campus except for my medical major (now some majors have graduated from Jiang 'an). Wangjiang and Huaxi are in the city center.
Jincheng College of Sichuan University and Jinjiang College of Sichuan University are independent colleges. Sichuan University provides some teachers and Sichuan University, and then a company pays for the school. The number of private schools established is three, but since last year, Jincheng College has started the second batch of undergraduate enrollment. (Independent colleges are characterized by extremely high tuition fees, more than RMB 1W per year. )
These two schools have nothing to do with Sichuan University except the word Sichuan University in their school names. The graduation certificate will not say Sichuan University, but Jincheng College of Sichuan University or Jinjiang College of Sichuan University, which has its own seal.
Jincheng College is in Chengdu High-tech West Zone, Jinjiang College is not in Chengdu, but in pengshan county, Meishan City.