There are many ways to open a CCB credit card, such as mobile banking activation, phone activation, branch activation, etc. Taking online banking card opening as an example, after the user logs in to CCB online banking, select "Credit Card - I Want" Apply for a credit card—Credit Card Activation" to apply for a credit card. If you are the first card user and apply online, you need to go to an offline outlet for an interview, and you can activate it only after passing the interview.