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The archaeological (考古学的) ruins of Liangzhu in Hangzhou, Zhejiang province, which 【小题1】 (date) back 5, 300 years, were included onto the UNESCO World Heritage list as a cultural site on July 9, 2019, bringing the total number of the Asian country’s sites on the list 【小题2】 fifty-five.
The ruins, 【小题3】 core area covers 14. 3 square kilometers in the northwest of Hangzhou, are considered as an important 【小题4】 (represent) of early urban civilization, with rice-growing agriculture as the economic foundation.
The heritage site includes city ruins with palace 【小题5】 (remain), 11 early-stage dams, high-level cemetery sites. The site is also known for its abundance of ceremonial jade (玉), which shows a complicated ritual system and indicates a kingdom with 【小题6】 joint authority of god and kingship.
For example, cong—the jade piece that forms a rectangle tube with a circular inner section—is typical of artifact 【小题7】 (unearth) in Liangzhu. In 1986, the 【小题8】 (big) known item of this kind, which weighs 6. 5 kilograms and 【小题9】 (refer) to as the “King of Cong”, was discovered in Fanshan Cemetery in the city ruins.
Found in 2007, walls of the ruins and the surrounding water conservation system combined 【小题10】 (display) a massive infrastructure (基础设施) base, the construction of which is estimated to have taken 4, 000 people a decade to accomplish.