It is called City College of Southwest University of Science and Technology, and there is no word Sichuan. Dingli College is the second-level college below, just like the previous department, but on a large scale. It is a joint school with enterprises, just like JD.COM College, Ali College and Huawei College. Dingli College is a cooperative school run by City College of Southwest University of Science and Technology and Century Dingli, a listed company. With the advantages and resources of enterprises, JD.COM and Ali have the advantage of e-commerce.