If the employee applies for resignation in writing to the company one month in advance (three days in advance of the probation period), or the company agrees with the company through consultation, or the company violates the law, the party concerned may leave the company. It is illegal for a unit to deliberately make things difficult for it not to leave its job, and it may appeal to the labor administrative department.

After receiving the application, the company can also go through the resignation formalities in advance if it arranges shift change.

For part-time employment, there is no need to apply in writing in advance, and the employment relationship can be terminated by oral application on the same day.

However, if you apply for resignation in advance and the labor contract stipulates the training fee according to law, you need the parties to negotiate with the unit to give reasonable compensation.

In addition, if the employer provides special training fees for workers and provides them with professional and technical training, it may conclude an agreement with the workers to stipulate the service period.

If the laborer violates the service period agreement, he shall pay liquidated damages to the employer in accordance with the agreement. The amount of liquidated damages shall not exceed the training expenses provided by the employer. The liquidated damages that the employer requires the workers to pay shall not exceed the training expenses that should be shared for the unfinished part of the service period.

If there is compensation for the unit that requires the confidentiality of industry competition, the parties concerned shall abide by the relevant requirements after leaving the company, and if they breach the contract, they shall also compensate the unit.

According to the Labor Contract Law of People's Republic of China (PRC)

Article 22 Where an employing unit provides special training fees and professional technical training for laborers, it may conclude an agreement with the laborers to stipulate the service period.

If the laborer violates the service period agreement, he shall pay liquidated damages to the employer in accordance with the agreement. The amount of liquidated damages shall not exceed the training expenses provided by the employer. The liquidated damages that the employer requires the workers to pay shall not exceed the training expenses that should be shared for the unfinished part of the service period.

If the employer and the employee agree on the service period, it will not affect the employee's improvement of labor remuneration in accordance with the normal wage adjustment mechanism during the service period.

Article 36 The employing unit and the employee may terminate the labor contract through consultation.

Article 37 A laborer may terminate the labor contract by giving a written notice to the employing unit 30 days in advance. The employee may terminate the labor contract by notifying the employer three days in advance during the probation period.

Article 38 A laborer may terminate the labor contract under any of the following circumstances:

(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 laborers 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 workers;

(5) The labor contract is invalid due to the circumstances specified in the first paragraph of Article 26 of this Law;

(6) Other circumstances under which the laborer can terminate the labor contract as stipulated by laws and administrative regulations.

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 notifying the employer in advance.

Article 50 When the employer dissolves or terminates the labor contract, it shall issue a certificate of dissolution or termination of the labor contract, and go through the formalities for the transfer of the file and social insurance relationship for the employee within 15 days.

Laborers shall handle the work handover according to the agreement of both parties. If the employing unit should pay economic compensation to the workers in accordance with the relevant provisions of this law, it should pay it when the work handover is completed.

The employing unit shall keep the text of the dissolved or terminated labor contract for at least two years for future reference.