Graduate creates perfect chemistry
(chinadaily.com.cn)| Updated : 2018-06-25
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Crystals and minerals collected by Liu Huadong are seen at his workshop in Qingdao, Shandong province, May 28, 2018. [Photo/VCG]
Liu Huadong works at his workshop in Qingdao, Shandong province, May 28, 2018. [Photo/VCG]
Chemical elements extracted by Liu Huadong are seen at his workshop in Qingdao, Shandong province, May 28, 2018. [Photo/VCG]
Liu Huadong works at his workshop in Qingdao, Shandong province. [Photo/IC]
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