After 65438+February and 65438+ 10 (probably every year), there are large-scale events, basically two days. However, there are many special job fairs in Cai Dong. It is said that a student ID card is needed, but the management is not strict. I took in my classmates last year. I borrowed my student id card before, but it was useless and nobody cared. To be on the safe side, you can borrow one.