chinese study permit application overses.

[Mr.Maker]

Hi, I got several different advises for my question. Would you please tell me if you experienced this case? or if you know what I need to do?

I'm Chinese and I'm here in Vancouver holding with visitor permit. I really wanted to go to Vancouver Community College for study and they say I better to go back to China to get a initial study permit.

Can I apply for initial study permit to the LA visa office while I stay in Canada with visitor permit?

I appreciate in advance for your reply, expert!