R. G. Springsteen and Zheng Junli were both what?
Zheng Junli Zheng Junli (December 6, 1911 – April 23, 1969) was an actor and director born in Shanghai and who rose to prominence in the golden age of Chinese Cinema. His films "The Spring River Flows East" and "Crows and Sparrows" are widely considered classics of Chinese cinema. He was severely persecuted during the Cultural Revolution and died in prison.
Guo Zhengtang Professor Guo Zhengtang (Simplified Chinese: 郭正堂, Pinyin: Guō Zhèngtáng; born April 8, 1964) is a Cenozoic geologist from China.