The Sandwich Man (Chinese: 兒子的大玩偶; pinyin: Erzi de da wan'ou) is a 1983 Taiwanese film jointly directed by Hou Hsiao-hsien, Wan Jen, and . The script by Wu Nien-jen is based on a story by Huang Chunming entitled "His Son's Big Doll" (or Puppet). Composed of three separate stories, the film vividly portrays Taiwan during the cold war period when the country developed its economy with help from the United States. It is regarded as a hallmark of Taiwanese New Cinema. The second vignette tells of two ambitious young men who discover too late that a product they are trying to sell is defective.