How did BOC Securities of China Bank log in?

Log in to online banking, enter the bank account number or user who registered the main card, enter the password to complete the login, click My Account, select Account Management, add the registration card and account, enter the interface of adding the registration card and account, enter the card information and personal information, then enter the verification code, click Submit, open your own online banking shield, enter the password, and click Confirm to complete the binding.