November 28, 1986 (October 27) Bingyin, Pearl Neolithic culture archaeological material found.

1986 11 28, Guangdong Province to the county town of Kwong Lee Shell Island shell midden sites excavated in the Pearl River Delta the first pike burial grave and a number of painted pottery. This finding suggests that the culture of the Neolithic period in the Pearl River Basin is not lagging behind in the Yellow River, the Yangtze River basin. shell midden sites,
Gaoyao County, located in the edge of the Pearl River Delta, in the face of the West Eguchi, Dinghushan five kilometers away from the world famous nature reserve, within a radius of several thousand square meters. Has also left behind a lot of clams class deposits. 1983, Gaoyao County Heritage Expedition unearthed in a large number of shells, stone axes, stone cutting, stone adzes and other relics of the Neolithic. The excavated limb tombs, was the ruins of ancient human culture dating back four or five thousand years ago, the late primitive society. (L $ j��.c��)
so-called flexor burial, buckling limbs burial. Flexor burial tomb, more common in ethnic minority areas of the Yellow River, the Yangtze River in the past, the first of its kind found in the Pearl River Basin.