Dear Sir i am umar from zhuhai i got my work and residence permit

Uamr, you should prepare an invitation letter issued by a duly authorized unit, an invitation letter from you, and copy of your passport and residence permit; and then send those documents to your wife. She should provide her passport and its copy, the application form with a passport-style color photo and your notarized marriage certificate (original and copy) as well as the health examination certificate. Afterwards, she needs to submit all the above-mentioned documents to the embassy of PRC to apply for S1 type.