Not difficult. It is not difficult for Sichuan International Studies University to take Japanese as an undergraduate. The main grammar points are above N3 and below N2. You have a certain vocabulary and are familiar with grammar, but it still takes time. Sichuan International Studies University, located in Chongqing, a municipality directly under the central government, is a full-time ordinary university approved by the Ministry of Education and affiliated to the Chongqing Municipal People's Government.