合同是平等的当事人双方之间设立、变更、终止民事权利义务关系的协议。其作为一种民事法律行为,是当事人协商一致的产物,是两个以上的意思表示相一致的协议。依法成立的合同从成立之日起生效,具有法律约束力。然而,在北京市大兴区西红门镇团河南村却发生了这样一件事情。北京木光生辉木业有限公司(以下简称木光生辉公司)与北京奥特木业有限公司(以下简称奥特木业公司)九年前基于双方真实意愿签订了房屋租赁合同。木光生辉公司投入大量资金,从事商业经营并积极履行合同义务, The contract is an agreement between two parties on equal terms that establishes, alters, and terminates the civil rights and obligations. As a civil legal act, it is a product of the parties’ consensus and is an agreement that more than two meanings are indicated. The contract established according to law takes effect from the date of establishment and is legally binding. However, such a thing happened in Tuanhe Nan Village, Xihongmen Town, Daxing District, Beijing. Beijing Wood Brilliance Wood Co., Ltd. (hereinafter referred to as Wood Brilliance) and Beijing Aote Wood Co., Ltd. (hereinafter referred to as Aotemu Wood) nine years ago based on the true will of both parties signed a house lease contract. Wood light brilliance company invested a lot of money, engaged in business and actively implement the contractual obligations,