The credit card points can be automatically converted into mileage points, which is very real. If you fly every year, it would be nice to get this card.

Air China Dragon Card is an aviation co-branded credit card jointly issued by China Construction Bank Co., Ltd. and China International Airlines Co., Ltd., which provides excellent mileage conversion ratio, full business travel service and comprehensive air travel guarantee. The points accumulated by swiping Yin Zhilong's card can be automatically converted into Air China miles on a regular basis according to the preferential ratio of Platinum Card/KOOC-0/2/KOOC-0/and Gold Card/KOOC-0/5/KOOC-0/every month. Do not participate in the general points gift exchange of CCB.

Gold card annual fee 160 yuan, and the annual fee of the current year is exempted for 3 times of card swiping every year; The annual fee for Platinum Card is 580 yuan, and the annual fee is free for card transaction 10.