Legal analysis: you can go abroad after your bank card expires, as follows: 1. If you only blacklist credit cards, it will only affect future loans and credit cards, and will not affect cardholders' travel; 2. In order to strengthen the joint credit punishment measures for those who have lost their trust, the Supreme People's Court has reached a cooperation with the Credit Information Center of the People's Bank of China to incorporate the list information of those who have lost their trust into the credit information system and record it in the credit files of those who have been executed; Share the information of the list of people who have been executed in bad faith with more than 20 financial institutions such as China Industrial and Commercial Bank, China Agricultural Bank and China Bank, and restrict or prohibit the people who have been executed in bad faith from handling loans, credit cards and other businesses. 3. Only those who are blacklisted by the court and become untrustworthy executors will be restricted from flying, taking a soft sleeper on the train, handling loans and credit cards, and serving as legal representatives, directors and senior managers of enterprises.

Legal basis: Article 196 of the Criminal Law of People's Republic of China (PRC) stipulates the crime of credit card fraud. Under any of the following circumstances, if the amount of credit card fraud is relatively large, he shall be sentenced to fixed-term imprisonment of not more than five years or criminal detention, and shall also be fined not less than 20,000 yuan but not more than 200,000 yuan; If the amount is huge or there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than five years but not more than ten years, and shall also be fined not less than 50,000 yuan but not more than 500,000 yuan; If the amount is especially huge or there are other especially serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than 10 years or life imprisonment, and shall also be fined not less than 50,000 yuan but not more than 500,000 yuan or confiscated property:

(a) using a forged credit card, or using a credit card fraudulently obtained with a false identity certificate;

(2) Using an invalid credit card;

(3) Fraudulent use of another person's credit card;

(4) malicious overdraft.

The term "malicious overdraft" as mentioned in the preceding paragraph refers to the behavior that the cardholder overdraws beyond the prescribed limit or time limit for the purpose of illegal possession, and refuses to return it after being urged by the issuing bank.