长城电影制片有限公司(简称“长城”),活跃于20世纪五六十年代的香港影坛,是香港左派电影的“龙头”公司。在当时冷战背景和西方反华势力、右派电影围追堵截的形势下,“长城”积极响应新中国政府提出的“长期打算,充分利用”的香港方针和“背靠祖国,面向海外”的文化政策,作为核心力量引导推进了香港进步电影的创作发展。事实上,这里的“长城”主要指香港电影史上成 Great Wall Film and Television Co., Ltd. (“Great Wall” for short), an active Hong Kong film festival in the 1950s and 60s, is the leading company in the Hong Kong leftist film. In the context of the Cold War and Western anti-China forces and the film on the right, however, the “Great Wall” actively responded to the Hong Kong principle of “long-term planning and making full use of” proposed by the new Chinese government and the principle of “backing the motherland and facing the overseas” “As the core force to promote the creative development of progressive films in Hong Kong. In fact, here the ”Great Wall" mainly refers to the history of Hong Kong movie