合同是当事人双方合意的书面表现形式,一旦生效便对双方都产生拘束力,非经法定事由或者双方的约定任意一方不能擅自解除合同。劳资关系双方实质上处于不平等的地位,用人单位在处理与所聘职工的劳动关系时应注重行为的合法、正当性,做到有法必依,以法律为准绳,不侵犯劳动者的权益,维护劳资关系的稳定,促进社会和谐发展。 The contract is a desirable written expression of both parties, and once it enters into force, it will be binding on both parties. Any party that is not a statutory matter or agreed upon by both parties can not arbitrarily terminate the contract. The relationship between employers and employers is essentially in an unequal position. Employer units should pay attention to the legality and legitimacy of their behaviors in handling the labor relations with the employed staffs, so as to be law-based, law-based, and not infringe upon the rights and interests of laborers , Maintain the stability of labor relations, and promote the harmonious development of society.