On November 17, 2018, the Zhongguancun Precision Medicine Foundation Precision Detection Public Welfare Project settled in Zhengzhou Wanan Maternity Hospital and held a plaque unveiling ceremony.

Fan Fei, vice president of Zhongguancun Precision Medicine Foundation and director of Precision Detection Special Fund, Guo Li, a famous health management expert, He Chengyan, director of Henan Matching Donation Center, Liu Gangying, vice president of business of Zhengzhou Wan'an Maternity Hospital, Liang Jinxin, director of pediatrics, as well as representatives of all walks of life including experts from Zhengzhou's healthcare industry, children's parents, and other experts from all walks of life*** attended the event together.