Xian Muzhen (L) and Xian Muhe pose with photos of their childhood during a photo exhibition held at the China Welfare Institute (CWI) Nursery in Shanghai, east China, June 12, 2018. This year marks the 80th anniversary of CWI, founded by Soong Ching Ling in 1938. The Shanghai-based organization focuses on maternal and child health, education and social welfare. Soong Ching Ling, born in Shanghai in 1893, was the wife of Chinese revolutionary Dr. Sun Yat-sen, who led the 1911 Revolution. (Xinhua/Gao Feng)