| The prologue of Chinese documentary photography has been largely pulled open by The Sino-Japanese War in the 1930s. After the liberation, Chinese documentary photography was at the stage of stagnation because of various reasons. It has been thirty years since Chinese contemporary photography began to develop in 1976. During the period Chinese contemporary photography has undergone an extensive reform, particularly for documentary photography. A large number of outstanding photographers and productions emerge, which have attracted the domestic and foreign photographic domain.Documentary photography's idea may understand for documentary photography essence and the significance value judgment, it is the unification of creation view and real view. The photographers' status has had the unceasing change with the development of documentary photography and with understanding which of authenticity and value of documentary photography, people' recognize with documentary photography also in unceasingly thorough. This article want to comb the historical development of documentary photography from documentary photographic author, authentic understanding as well as Digital Age to-the- documentary photography influence angle.The article has five parts. The first part is carries on the understanding to documentary photography concept, and obtains documentary photography having its fundamentally, but unceasingly changes photographic form; The second part is the understanding of documentary photography value; The third part elaborate documentary photography vicissitude from documentary photography author and authentic angle; The fourth part proposed the digital time to documentary photography creation idea and the communication mode influence; The fifth part is a conclusion, about the analysis of documentary photography present situation and to forecast the development of documentary photography in China. |