If you buy wealth management, CITIC Bank is relatively high, followed by Ping An, and China Bank is the lowest. There are the most banks in the outlets, and there are also many overseas outlets. CITIC outlets are much less, and Ping An outlets are the least. In terms of credit cards, CITIC has a good integral policy and many activities. Bank of China's credit card activities abroad are good, and cash back; Ping an minority bank credit card is general. If the landlord mainly saves money and there is CITIC Ping An near home, go to these two. If the landlord wants to study abroad, BOC is the first choice, followed by CITIC. CITIC is the first choice for credit cards, followed by Bank of China.