In the 1970s, many places, such as Caoxie Mountain in Jiangsu and Fuquan Mountain in Shanghai, one after the other uncovered Liangzhu jade that was verified to be from the neolithic period. Originally recognized as a traditional old jade area, Liangzhu was given even greater expectations.
到一九七○年代，江蘇草鞋山、上海福泉山，陸續出土了被確定屬新石器時代的良渚玉，原來傳統的古玉區﹘﹘良渚鎮便被賦予更多期待。