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In the Qiantang River basin and Taihu Lake basin, the most densely distributed areas are in the northeast and east of the Qiantang River basin. The biggest feature of this cultural site is the unearthed jade ware. The jade wares excavated from the tombs include round, cong, crown, bracelet, pillar and eagleIn particular, the number of carved jade, rich varieties, exquisite carving, have reached the peak of prehistoric jade. The motif on the jade is the embodiment and belief of the Liangzhu ancestors' concept of "unity of heaven and man", and has gradually become the core of Chinese traditional culture. There are also many carved symbols on the jade and pottery, which are close to the characters of the Shang and Zhou dynasties, which is an important sign that Liangzhu culture has entered the civilization era.