R. G. Springsteen and Zheng Junli were both what?
R. G. Springsteen Robert G. Springsteen (September 8, 1904 – December 9, 1989) was an American director of Hollywood B movies and television shows. He was most often credited on screen as R. G. Springsteen.
Mike Appel Mike Appel (born October 27, 1942) is an American music industry manager and record producer, best known for his role in both capacities in the early career of Bruce Springsteen.