Anna May Wong has a new 'stand in'. Sister who fled from the China war. Anna May Wong, the Chinese film actress, has a new 'standi n'. Her sister, Wong Lin Heung, who recently fled from war-torn Shanghai, where she was secretary in the Customs office, is now working as Anna's 'double' in the Hollywood studios. Anna May Wong's former 'stand in' was her schoolgirl cousin, Frances Wong, who has returned to her studio is at the University of Southern California. The 'stand in' says the actual actor or actress a great deal of trouble in Hollywood. She must resemble the actress as closely as possible, and is used as a model in which cameramen and technicians can 'experiment' before the actual filming begins. Photo shows, Anna May Wong (right) and her sister, Wong Lin Heung, looking over some 'rushes' of scenes in the picture 'Dangerous to Know' in Hollywood, the first film in which Wong Lin Heung has acted as 'stand in' for her sister.. 2 January 1938