After opening wechat. Click the plus sign in the upper right corner. Then click the "Pay" button. Click to enter the next interface and pull up the screen. Then click the transfer button on the bank card or mobile phone number. Then click Transfer to Bank Card. Then fill in the name of the payee. Card number of China Merchants Bank. Then select WeChat wallet to transfer out. The money on WeChat can be transferred to China Merchants Bank Card.