Why can't I buy Greentown and Jinyuyuan Qingdao?

Greentown and Jinyuyuan Qingdao can't buy them, but they are closed. In 2020, Greentown's project in Qingdao began to receive various complaints. The house located in Lanyuan Community, Greentown, Tongchuan Road, Licang District, has been occupied for less than two years. The floor heating is running water, the roof is leaking, the windows are leaking, and the air conditioner cannot be installed normally. The owner of the neighborhood near 150 has encountered similar problems and has been sealed up.