How to deal with the landlord who sells the house insincerely!

According to Article 1 18 of Judicial Interpretation of General Principles of Civil Law: "The lessor shall notify the lessee three months in advance of the sale of the house, and the lessee shall enjoy the preemptive right under the same conditions; If the lessor fails to sell the house according to the provisions, the lessee may request the people's court to declare the sale of the house invalid. Therefore, if the landlord fails to inform you that the lessee has the preemptive right three months before selling the house, you can claim that the house sales contract is invalid. According to the second paragraph of Article 1 19 of Judicial Interpretation of General Principles of Civil Law: "If the property right of a private house is transferred due to sale, gift or inheritance during the lease period, the original lease contract will remain valid for the lessee and the new owner". If you don't want to buy a house, you can advocate continuing to rent it, which is the embodiment of selling without breaking the lease, that is, the existing lease contract of the house before the property right changes will not change during the lease period, so you can inherit and lease the house, and the new owner has no right to ask you to move out of the house. Finally, you can ask to cancel the contract and ask the landlord to pay liquidated damages. Legal basis: "the Supreme People's Court on the implementation of