Handling process: 1. Property buyers should review whether the qualification procedures of developers are sound, that is, whether the five certificates we often say are complete. 2. Within one month after the real estate transaction, the buyer and the seller shall handle the registration of the sale and transfer at the real estate exchange with documents such as the house sale contract. You need to bring your ID card, household registration book, commercial housing sales contract and other documents when you register. 3. After receiving the notice of the transfer formalities from the exchange, the buyer and the seller should bring their ID cards, household registration books and seals. The exchange will issue a property sales contract to the buyer. In principle, the real estate license should be handled jointly by the buyer and the seller. If the buyer and the seller or one of them cannot handle the formalities of ownership transfer and property right registration for any reason, they may issue a power of attorney to entrust an agent to handle it on their behalf. After paying the handling fee, deed tax and stamp duty, you can go through the transfer formalities. 4. After being audited by the real estate management department, the buyer can get the property right certificate.