Why does Guangzhou Leyiju have an empty building?

It turns out that Leyiju is connected with five buildings. Later, due to the bankruptcy of the developer, the property management company that took over later failed to properly handle all the debts of the five frozen buildings. Therefore, three buildings from A3 to A5 are now managed by one company, a 1 is managed by another company, and the remaining building is not interested by the property management company. That's all, I'm the owner, and the answer is absolutely correct.