According to Baidu Encyclopedia, Beijing Yuan Meng Public Welfare Foundation supports poor families and poor elderly people to improve their lives, helps poor students go to school, and supports health screening for poor elderly people. It is a charity registered by Beijing Civil Affairs Bureau, so it is more reliable.
The address of Beijing Yuan Meng Public Welfare Foundation is B0 1, Floor 4, Building A, main building of Sha Yi Wenxin Plaza, south of Sihui Bridge, Chaoyang District, Beijing.