I'm willing to be included in China's university education. how to apply student visa? Please stuck

First, you need to get an admission letter from a Chinese school. And then prepare your application documents such as your passport and copy of its data page, the application form with a recently-taken passport-style photo glued, original and photocopy of the Admission Letter issued by a PRC school, form JW201 or form JW202 (original and copy), as well as police clearance certificate.
If you need to apply for study X1 type issued to those intend to study in PRC for more than 180 days, you also need to provide the physical examination report from local state-owned hospital and the copy.