Legal analysis: Civil servants who owe heavily on their credit cards will not be dismissed from public office; However, due to the malicious overdraft of credit card arrears, those who are punished by criminal punishment will be expelled from public office.

Legal basis: Labor Contract Law of the People's Republic of China

Article 37 A laborer may terminate the labor contract by giving a written notice to the employer 3 days in advance. The employee may terminate the labor contract by notifying the employer three days in advance during the probation period.

Article 38 If the employing unit has any of the following circumstances, the employee may terminate the labor contract:

(1) Failing to provide labor protection or working conditions as agreed in the labor contract; (2) Failing to pay labor remuneration in full and on time; (3) Failing to pay social insurance premiums for the employee according to law; (4) The rules and regulations of the employing unit violate the provisions of laws and regulations and damage the rights and interests of the employee; (5) Due to the first paragraph of Article 26 of this Law.

if the employer forces the laborer to work by means of violence, threat or illegal restriction of personal freedom, or if the employer illegally directs or forces the risky operation to endanger the personal safety of the laborer, the laborer may immediately terminate the labor contract without informing the employer in advance

Article 39 If the laborer is under any of the following circumstances, The employing unit may terminate the labor contract:

(1) it is proved that it does not meet the employment conditions during the probation period; (2) it has seriously violated the rules and regulations of the employing unit; (3) it has seriously neglected its duty and engaged in malpractices for selfish ends, which has caused great damage to the employing unit; (4) the laborer has established labor relations with other employing units at the same time, which has seriously affected the completion of the work tasks of this unit, or it has been put forward by the employing unit and refused to make corrections; (5) it is due to this Law.

Article 4 Under any of the following circumstances, the employer may terminate the labor contract after notifying the employee in writing 3 days in advance or paying the employee an extra month's salary:

(1) The employee is sick or injured non-work-related, and can't take up his original job after the prescribed medical treatment period expires, nor can he take up another job arranged by the employer; (2) The employee is incompetent, has been trained or has changed his post, (3) The objective conditions on which the labor contract was concluded have changed greatly, which makes it impossible to perform the labor contract, and the employer and the employee fail to reach an agreement on changing the contents of the labor contract after consultation.