As for tuition, I want to remind you that you should never borrow money to study. As you know, Weibo was closed last year, and many students have to repay their loans if they can't read them.
I suggest you find some internal training, which is often subsidized by enterprises, and the tuition will be much cheaper. I know Deep Blue Technology (training artificial intelligence talents jointly with Jiaotong University Artificial Intelligence Center). You can consult.