Not bad. I learned that. The teacher is very good and of high quality. I am preaching in Zhejiang now. Although the school is not particularly good, it has always been the school I want to go to. I hate being satisfied. I think if you really want to learn something useful, you can try Yu Xiang. After all, education in Beijing is much better than that in other places. Anyway, I got the best certificate when our class went back.