漳河型下七垣文化是以商族为主体所创造的商先公冥以后的先商文化, 河北涧沟型龙山中晚期的文化遗存有可能是商契和昭明时期即商族发祥期的先商文化, 相土至冥的年代应与新砦期、二里头文化一期的年代相当, 但是, 这一时期的先商文化目前尚未发现。 The Zhanghe-type Xiashi culture is a pre-Shang culture after the Shang-min imperialism created by the Shang-clan as the main body. The cultural relics in the middle and later parts of Longjian, The first business culture, phase earth to the Ming Dynasty should be the same as the Xinzhai period and Erlitou culture period, but this period of pre-commerce culture has not yet been found.