What I have highlighted in red is utter bullshit. To do the work visa costs MUCH MUCH LESS! Anyways, why won't they follow the normal procedure of sending you an approved letter of invitation which you can present to a Chinese visa office/embassy in your homeland to obtain a work visa in advance of flying to China? I suspect they want to see if you're any good at teaching first. If not, they'll cut you loose on your travel visa in China. Typical training centre stingy practice - ONLY WORK FOR THEM AS A LAST RESORT.
And only an allowance for accommodation is not good either. They don't desreve any foreign teachers!

hi Malcolm
No, I would say they have given you a correct figure. It's quite a procedure, getting the paperwork to you. Converting that visa when you arrive, the medical, the expert's certificate, the resident's permit; this is all what they consider to be visa costs. The point is, the more it costs, the less you should want to pay for it yourself-No? Otherwise, you might spend half of your contract paying for everything.

Foreign teachers can be extremely unreliable and cost these schools a lot of money; however, I repeat, that is not your concern, pay for nothing yourself, except the actual visa fee at your local Chinese Embassy, that one being difficult to avoid. Sending the paperwork to you to obtain the visa is a total must. This particular school has shown its colors. Don't even think about going there. Poster Turnoi has their number.