Why can't the house in Shangqiu Zhuangyuanfu be transferred?

Cultural relics protection units. This building was built by Wang Shu, a scholar in Qing Dynasty, and has high historical and cultural value. Now it has been listed as a national key cultural relics protection unit. According to the relevant provisions of the Law of People's Republic of China (PRC) on the Protection of Cultural Relics, the state implements a protection system for cultural relics. The ownership of cultural relics belongs to the state, collective or individual, and may not be bought, sold, lent, given away or used as collateral. Shangqiu Zhuangyuan Mansion is a historical and cultural protection building, located in the west section of Du Yu Road, Chengdong Sub-district Office, liangyuan district, Shangqiu City, Henan Province.