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The archaeological ruins of Liangzhu in Hangzhou, Zhejiang province, which date back 5,300 years, were included onto the UNESCO World Heritage list 【小题1】 a cultural site on July 9, 2019, 【小题2】 (bring) the total number of the Asian country’s sites on the list to 55.
The ruins, 【小题3】 core area covers 14.3 square kilometers in the northwest of Hangzhou, are considered as important representation of early urban civilization, with rice-growing agriculture as the 【小题4】 (economy) foundation.
The heritage site includes city ruins with palace remains, 11 early-stage dams, 【小题5】 high-level cemetery sites. The site is also known for its abundance of ceremonial jade, which shows 【小题6】 complicated ritual system and indicates a kingdom with a combined authority of god and kingship.
For example, cong — the jade piece that forms a rectangle tube with a circular inner section — is 【小题7】 (type) of artifact unearthed in Liangzhu. In 1986, the biggest known item of this kind, which weighs 6.5 kilograms and 【小题8】 (refer) to as the “King of Cong”, was discovered in Fanshan Cemetery in the city ruins.
【小题9】 (find) in 2007, walls of the ruins and the surrounding water conservation system combined to display a massive infrastructure base, construction of which is estimated 【小题10】 (take) 4, 000 people a decade to accomplish.