First, open Baidu search, enter "China Construction Bank" in the search bar, and then find official website, China Construction Bank, and click Enter.
2. After entering China Construction Bank official website, find "Credit Card" and click Enter.
3. After entering the credit card, find the item "Online Card Opening" and click Enter.
4. After entering the online card opening, enter the corresponding information of the credit card and cardholder according to the system prompt, and activate the credit card after verification.