The resignation letter can be printed and handwritten, as long as it has the employee’s personal signature and confirmation and the specific date of submission of the resignation letter.

There are generally three circumstances for resignation:

1. Immediate termination of the labor relationship in accordance with the law. For example, if the employer violently or threatens employees to force them to work, or fails to pay wages as agreed in the contract, etc., Employees may request the employer to terminate the labor contract at any time.

2. According to the employee’s own choice, the employer shall be notified in writing 30 days in advance to terminate the labor contract.

3. Apply to the employer and both parties agree to terminate the contract.

"Labor Contract Law of the People's Republic of China"

Article 38

If the employer has any of the following circumstances, the employee may Termination of a labor contract: (1) Failure to provide labor protection or labor conditions as stipulated in the labor contract; (2) Failure to pay labor remuneration in full and on time; (3) Failure to pay social insurance premiums for workers in accordance with the law; (4) Employers The unit's rules and regulations violate the provisions of laws and regulations and harm the rights and interests of workers; (5) The labor contract is invalid due to the circumstances stipulated in paragraph 1 of Article 26 of this Law; (6) The laws and administrative regulations stipulate that workers Other circumstances under which the labor contract can be terminated.