Today, 88 years ago, on March 25, 1937 (February 13, 1937 in the Lunar Calendar), Yang Heng Seong wrote the national defense film "Night Flight". The film "Night Flight" was released in the spring of 1937, Yang Heng Seong wrote the film script "Night Flight" for the star company, this film was photographed by the director, Jiang Qing Yi. This is a national defense film on the subject of anti-Han and anti-smuggling.