wechat doesn't support setting credit card passwords for the time being. You can set credit card inquiry passwords and transaction passwords through Bank of China Mobile Banking, Bank of China Colorful Life APP, Bank of China Personal Online Banking and Bank of China outlets or call the Bank of China Credit Card Customer Service Hotline at 46695566.

the above contents are for your reference. please refer to the actual business regulations.

if you have any questions, please contact online customer service of Bank of China.

you are cordially invited to download and use China Bank Mobile Banking APP or BOC Cross-border GO APP to handle related business.