承租人的优先购买权是房屋买卖中承租人享有的一项权利,是各国普遍确立的一项民事法律制度。其目的在于在同等条件下维护承租人的利益。在学界,对于优先购买权的性质一直争议不断。而在实务中,承租人行使优先购买权时对第三人的利益也往往会造成侵害。 The preemptive right of the lessee is a right enjoyed by the lessee in the sale and purchase of houses and is a civil legal system generally established in all countries. Its purpose is to maintain the interests of tenants under the same conditions. In academia, the nature of the right of first refusal has been controversial. In practice, the rights of the third party often result in infringement when the lessee exercises the preemptive right.