回复：房东逼我搬家，否则断我水电煤气！

First, if you have a lease agreement, please look at the clauses about your duties/rights when the landlord intends to sell the house. Second, if there is no written lease, you got to check the local landlord/tenant law including case law and statute. In the second situation, I strongly recommend you hire or at least consult a local attorney.