Late delivery requires corresponding liability for breach of contract. If the buyer does not request to terminate the contract, the seller shall continue to perform the contract, deliver the house, and pay liquidated damages to the buyer as agreed in the contract; If the purchaser requests to terminate the contract, the seller shall return the principal and interest of the purchase price and pay the purchaser liquidated damages and other related losses in accordance with the contract.

legal ground

Article 563 of the Civil Code may terminate the contract under any of the following circumstances: (1) the purpose of the contract cannot be achieved due to force majeure; (two) before the expiration of the time limit for performance, one party clearly indicated or indicated by his own behavior that he would not perform the main debt; (three) one party delays the performance of the main debt and fails to perform it within a reasonable period after being urged; (4) One of the parties delays the performance of debts or commits other breach of contract, which makes it impossible to achieve the purpose of the contract; (5) Other circumstances stipulated by law. For an indefinite contract whose content is to continue to perform debts, the parties may terminate the contract at any time, but they shall notify the other party before a reasonable time limit. Article 577 Where a party fails to perform its contractual obligations or fails to perform its contractual obligations in conformity with the contract, it shall be liable for breach of contract such as continuing to perform, taking remedial measures or compensating for losses.