Be careful when signing a rental contract. You must ask the landlord to bring the property certificate and ID card. After signing the contract, you must go to the "Housing Center" to confirm whether the money can be paid to this agent. Then ask him to give you the landlord's phone number. The housing center must have this phone number. After getting the phone number, send a text message to the landlord to confirm whether the money can be transferred to this card. The problem is solved.