Johan Gunnar Andersson
Johan Gunnar Andersson discovered the initial site at "Qijiaping" () in 1923. Qijia culture was a sedentary culture, based on agriculture, and breeding pigs, which were also used in sacrifices. Qijia culture is distinguished by a presence of numerous domesticated horses, and practice of oracle divination, the metal knives and axes recovered apparently point to some interactions with Siberian and Central Asian cultures, in particular with the Seima-Turbino complex. Archeological evidence points to plausible early contact between the Qijia culture and Central Asia.