In 2009, in Dongshima Village of Zhengzhou High-tech Zone, Renjia ancient residence was listed as the cultural relic protection unit of Zhengzhou City; in 2017, Renjia ancient residence was applied for and examined by Henan Cultural Relics Bureau, and became & x22;Tianxiang Museum of Zhengzhou& x22;. The two character of Tianxiang comes from the name of Tianxiang village in its village.