为了保障劳动者的劳动权，《中华人民共和国劳动法》及相关的法律、法规对用人单位单方面解除与职工订立的劳动合同作了很严格的限制。职工有下列过错的，用人单位可以单方面解除劳动合同：职工在试用期内被证明不符合录用条件的；职工严重违反劳动纪律或用人单位的规章制度（ In order to protect the labor rights of workers, the “Labor Law of the People’s Republic of China” and related laws and regulations have imposed strict restrictions on the employment contracts unilaterally terminated by employers. Where an employee has the following fault, the employer may unilaterally terminate the employment contract: the employee is proved not to meet the conditions of employment during the probationary period; the worker or employee violates the labor discipline or the employer’s rules and regulations