legal ground
Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Law in the Trial of Disputes over Commercial Housing Sales Contracts Article 3 The sales advertisements and publicity materials of commercial housing are invitations to offer, but the explanations and commitments made by the seller on the housing and related facilities within the scope of commercial housing development planning are specific and have a significant impact on the conclusion of commercial housing sales contracts and the determination of housing prices, which shall be regarded as an offer. Even if the explanation and commitment are not included in the commercial housing sales contract, they should also be regarded as the contents of the contract. If a party violates it, it shall bear the liability for breach of contract. Measures for the Administration of Commercial Housing Sales Article 14 Real estate development enterprises and real estate intermediary service agencies shall implement the Advertising Law of People's Republic of China (PRC) and the Interim Provisions on the Publication of Real Estate Advertisements, and the contents of the advertisements must be true, lawful, scientific and accurate.