The films in this series were collected by Weng Wango. Despite that these films seem to have had no creative input from Weng, future research could uncover additional information. The films include a number of U.S government and United Nations films with Chinese-language soundtracks, suggesting that Weng may have been involved in translating, re-recording, or distributing these versions of the films. Films include are: Why We Fight, Episode 7: The Battle of China, Chinese Version (U.S. Government, 1944); Defence of Peace, Chinese version (United Nations, 1946); Maps We Live By, Chinese Version (United Nations, 1948); Green Gold, Chinese version (United Nations, 1949); The Chinese Peasant Goes to Market (John Gutmann, 1949); Operation Deep Freeze (U.S. Navy, c. 1957); The Abduction of the Emperor of Japan (Daniel Stampler, Bradley Smith, 1966); A Child's Garden of Verse (Wil Berg, 1966); Exploring the World of Chocolate (1967); Living Legend films (Armand Denis, date unknown): The Giant (elephant) and The King (lion); Turbine Was a Lady (Westinghouse, date unknown); Footage from Rene Burri and Hartley films.