Staff member Xu Caihua teaches a child to ride at Guangdong Maoming Social Welfare Center in Maoming, south China's Guangdong Province, April 28, 2021. Guangdong Maoming Social Welfare Center serves 806 people, including 282 orphans or children with disabilities. Ninety percent of its staff members are female. They are "angel moms" in the children's eyes. (Xinhua/Deng Hua)