1. Pioneers around 1920s 张有川、郑正秋 1913 Die for Marriage(《难夫难妻》) The first feature film in China Argument about the First2 1.Pioneers, around 1920s 张石川、郑正秋  1913 Die for Marriage ( 《难夫难妻》) The first feature film in China. Argument about the “First