Let me talk about it. I signed up for the course of Wuhan Yutian Red Hat RHCE on 20 17 and paid 8000 yuan. The people and service here are still good. I passed the RHCE certification of Red Hat in September. I feel that the course arrangement is not very good. Although I passed the certification, the teacher's content is still not enough to find a job. The general impression is that they care a little too much. I don't care much about whether the students study well or not. The content is a bit shallow. If you just want to get a certification, it's still very good. It's hard to find a job. I haven't found it yet.