Have already work Visa of China but now my company cancelled the license

Hamid, you need to leave mainland China after the company cancelled the license and your Z type. If you want to work in China again, you need to re-apply for a new work Z type for that. You should first prepare those documents including your passport and copy of its data page, a completed application form, a recently-taken passport-style photo, alien employment permit (your employer will get the last document for you). Next, go to the embassy of China to apply for the new work Z type.