may i can apply online visit visa?may i know which documents is required?

You want to apply for a tourist entry permit, right? If yes, you need to provide those documents containing the completed application form, family information form, 2 recently-taken passport-style photos, your passport, your residence permit in PRC, detailed current address (2 copies), the detailed travel itinerary, and proof of your financial support as well as other documents the consular officer consider necessary.