John Sung Shang Chieh also John Sung, was a renowned Chinese Christian evangelist who played an instrumental role in the revival movement among the Chinese in mainland China, Taiwan, and Southeast Asia during the 1920s and 1930s.

Andrew Gih or Ji Zhiwen was a Chinese Protestant evangelist who cofounded the Bethel Worldwide Evangelistic Band in 1931 and founded the Evangelize China Fellowship in 1947, both initially based in Shanghai. After the political situation worsened in China due to the communist revolution, he and his wife Dorcas Zhang would move to Hong Kong and eventually retire at the Los Angeles headquarters of Evangelize China Fellowship in 1978.