First, the school was established a little longer. If it's too bad, it won't last that long.

Second, there is no time limit, that is, study at any time until you learn it.

Third, look at the level of teachers.

Fourth, can teachers tutor alone?

I know there is a Far East Skills School in Longhua, Shenzhen, where many Foxconn people study, and most of the students are introduced. My Baidu space is wonderful. Step on it when you have time, and you will get something!