My ancestral home has a house and a half. Can a house and a half be issued with a title certificate?

My ancestral home has one and a half houses, and half of them can't issue property certificates. In China's real estate title certificate system, half a house cannot issue a title certificate alone. The real estate license is an important document to prove the ownership of the house, and only the whole house owner can have a complete real estate license. A house is owned by several owners. They can agree to own the right to use the house, but each owner will not have a separate title certificate, but the title certificate of the whole house will show how many owners there are. Half a house is inherited or purchased by many people. They can agree to have the right to use, but the property ownership certificate will still show that there are many people, and the property ownership certificate will not be issued separately for half a house.