Introduction to Chiyou Village: Chiyou Village is the place where Chiyou, the three ancestors of Yan, Huang and Chi set up camp during the Zhuolu War. It can be said to be the first ancient military village in the west of Beijing. It is the ruins of three adjacent earthen villages with their horns leaning on each other. , divided into "three villages" in the south, middle and north. The cultural relics unearthed in Chiyou Village include pottery and stone tools. The pottery is mainly sand-filled, gray-brown pottery and sand-filled, red pottery. The patterns include thick rope patterns, grate dot patterns, embossed square patterns, etc. Pottery includes pots, cauldrons, pots, basins, etc. Stone tools include pointed tools, scrapers, stone arrowheads, stone axes, etc.