In order to control risks, ordinary banks attach great importance to the repayment ability of cardholders. The information you submitted makes the bank feel that you have enough repayment ability. The stronger the repayment ability, the easier it is for banks to issue cards. Fill in the application form first, and there is hope if you can fill it out. Then submit the above information to the bank for review, whether to approve the card and the amount of the card, depending on the comprehensive score given by the bank. ICBC is famous for its high threshold and low quota. If the conditions are not hard enough, it is better to touch less, but I don't know what ICBC's policy is in Shenzhen.