Hand it in every year. Chengdu College of Sichuan International Studies University is an independent college approved by the Ministry of Education. Sichuan International Studies University is an undergraduate-level ordinary institution of higher learning organized by Sichuan International Studies University according to the new mechanism and mode. According to the official WeChat account of Sichuan International Studies University, Chengdu College of Sichuan International Studies University is different from elementary school, junior high school and senior high school. The tuition fee of Chengdu College of Sichuan International Studies University is academic year, once a year. Tuition fees are paid at the beginning of September every year, and the tuition fees will be stated in the enrollment brochure.