I want Credit card but I already visit more banks in china but they only give me debit card.

1. Credit Card: You should provide your passport, legal residence permit, and living address to show your long-term stay in CN. The payroll of recent 3 months is also needed to approve you have the ability to pay the debt.
2. American Express Card cannot be directly applied in China. But you can apply for a co-branded card in Citic Bank, ICBC, or CMB. You should provide your passport, residence permit, and working and financial certificates for the application.