Legal analysis: The differences between the crime of obstructing credit card management and the crime of credit card fraud are as follows: 1. The purpose of possession is different: the former crime is simply obstructing the state to manage credit cards; The crime of credit card fraud is the use of credit cards for related fraud activities. 2. The degree of crime is different: fraudulent use of other people's credit cards and illegal possession of other people's credit cards, a large number of which have violated both crimes.

legal basis: article 148 of the civil code of the people's Republic of China

if a party commits a civil legal act against the true meaning by fraudulent means, the defrauded party has the right to request the people's court or an arbitration institution to cancel it.

article 149 if a third party commits fraud, causing one party to commit a civil legal act against its true meaning, and the other party knows or should know about the fraud, the defrauded party has the right to request the people's court or an arbitration institution to cancel it.

article 15 if a party or a third party coerces the other party to commit a civil juristic act against its true meaning, the coerced party has the right to request the people's court or an arbitration institution to cancel it.

Article 192 of the Criminal Law of the People's Republic of China

Whoever illegally raises funds by fraud for the purpose of illegal possession, if the amount is relatively large, shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years and shall also be fined; If the amount is huge or there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than seven years or life imprisonment, and shall also be fined or confiscated.

if a unit commits the crime mentioned in the preceding paragraph, it shall be fined, and the directly responsible person in charge and other directly responsible personnel shall be punished in accordance with the provisions of the preceding paragraph.

article 266 whoever defrauds public or private property in a relatively large amount shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance and shall also, or shall only, be fined; If the amount is huge or there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years and shall also be fined; 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 1 years or life imprisonment, and shall also be fined or confiscated. Where there are other provisions in this Law, such provisions shall prevail.