Will employees in Guangxi forget to stop social security when they leave?

Can be returned. According to Article 90 of the Labor Law of People's Republic of China (PRC): "If a laborer terminates the labor contract according to law, the employer shall issue a certificate of dissolution or termination of the labor contract at the time of termination or rescission, and handle the transfer formalities of the relationship between files and social insurance for the laborer within 15 days." This means that after the employee leaves his post, the employer has the obligation to handle the transfer procedures of the file and social insurance relationship for the employee. If the company fails to fulfill this obligation, employees can ask the company to return social insurance premiums.