Apply for Work Visa for Myanmar Passport Holder

You should first find a company in PRC to employ you and then the employer will get you the work permit and invitation letter from duly authorized unit.
You need to prepare those documents: the application form attached with a passport-sized color photo, your passport and copy of its data page, as well as the work permit and invitation letter from duly authorized unit. After, submit the application to the embassy of PRC to apply for work Z type.