Can anyone help me how to get visa and what's the procedure.

You prepare all required documents and submit to the CVASC center that has jurisdiction over your area. Then you wait four working days to receive your passport and entry permit. If you just come for a visit, then you should get these documents ready, including your passport, finished application form, passport photo, round-trip air tickets, hotel booking, your employment certificate (recent six months bank statement) and a personal introduction letter. In the letter, it states clearly where you will visit, who invites you, the inviter's address and contact information.