In fact, there is no such thing as a good credit card, because different people have different needs for credit cards, so it is hard to say which one is good. You can choose what kind of card to apply for according to your usual consumption habits. For example, if you have a high probability of daily business trip, you can try to apply for the Eastern Airlines card or JAL co-branded card of Shanghai Pudong Development Bank and accumulate air miles to exchange air tickets, which is a good choice for users who often fly.