It depends on what kind of visa you are applying for, and the materials required for various visas are different. For example, student visas need to be extended outside the school. You need to find a company or law firm to help you with your work visa when it expires. Business visas must be re-signed once a year. Needless to say, you have to return to China when your tourist visa expires.

Different visa processing methods are different, requiring various procedures and spending different amounts of money.

There are three general visa fees for Russian embassies: the same-day fee (just wait for one hour) 120 USD or 1200 RMB; After three days, the fee will be US$ 80 or 800 yuan RMB; After 5 days, when the visa is issued in the form of payment of USD 50 or 500 yuan RMB, the processing time will be 1-7 days at the current exchange rate of RMB or USD.