Urgent! After studying abroad, I set up a parent-child credit card associated with my family. Should I sign my Chinese name or Pinyin on the back of the card? Which one should I sign when I swipe my card? The signature on the back of the card should be consistent with the signature on the passport. There is a signature column on the back of the passport. You need to sign by hand, which can be Chinese, pinyin or even symbols. Then, after going abroad in the future, all signatures are in accordance with those in the passport, so it is convenient to deal with any problems.

PS: On your credit card, it doesn't matter whether your last name comes before or after your first name. When you swipe your card, you should sign the same signature as your credit card.

I am studying in Australia now, and I have a mother-child card of China Bank, which is how I got it. It doesn't matter where it is, nor does it matter in America. It is the best way to sign with the signature of your passport in all places where you need to sign abroad. If there is any problem, it is very convenient to solve it because your signature is consistent with your passport.