hello, Kayou! Many banks have launched joint credit cards in cooperation with Ctrip. I use China Merchants Bank Ctrip Travel Credit Card, which I think is quite easy to use and suitable for business travelers. The slogan of China Merchants Bank and Ctrip is "Travel with a card and worry-free throughout the journey". This credit card supports dual currency and is universal, and can be repaid directly in RMB in consumption abroad. The co-branded credit card can also provide many activities such as reservation service, bonus points and discounts.

in addition, after you open the card, Ctrip will pay the annual fee for the first year for you, and then you can avoid the annual fee for the next year by swiping the card for 6 times.