It's actually quite simple. First of all, everyone should have a credit card of ICBC, no matter how much it costs. Then, find the application credit card in ICBC's mobile banking, find the CEIBS alumni card, and click in to apply.
With this card, many people can have a quota of more than 50 thousand yuan. Generally, there will be a telephone call back to answer some questions briefly. After the first trial passed, the quota came out. At this time, you don't need to activate this card, because if you activate it, you need a lot of things such as face-to-face signing, and the problem will be more complicated.
You only need to apply directly to ICBC's mobile banking to increase the limit of your original credit card after the limit comes out. Because the line of ICBC is shared, you can directly increase the line of your original credit card to the new line of China Europe Card.
The method is that simple. Of course, some skills are needed in the answer, so I won't share them here.