Attano 发表于 2018-9-13 23:19 
Thanks a lot, I will take Gmat in December, your post really share useful experience and release my ...
Our English basis are similar. I got 630+ in CET 4 too.
For your question, the math in GMAT is of course simple for Chinese students, I believe that normally Chinese students can get about 50 points and can at least get about 48 points. Although the questions I met in the real test were more difficult than the exercises I did before, they were still relatively simple. The difficulty degree of the mathematical problems in GMAT test may be similar to that of high school entrance exam. So, don't worry!
I don't know whether my answer is too late but I hope it will useful for you! Good luck!