1. legal status: foreigners need to have legal status to open an account in a domestic bank, that is, hold a valid passport and visa. The bank will verify the identity of foreigners to ensure their legitimacy.
2. proof of residence: foreigners need to provide proof of residence address, such as rental contract and real estate license. This is to ensure that foreigners have legal residence in China.
3. Employment or student certificate: Foreigners need to provide employment certificate or student certificate to prove their legal work or study status in China.
4. Tax registration: Some banks may require foreigners to register for tax, so that banks can declare and deduct taxes according to relevant regulations.