1102-The Sociocultural Evolution in the Era of Ming-Qing Dynasties-4A004

Period：2022-02-01~2022-07-01

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1082--4A002

Period：2020-02-01~2020-07-31

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1071-Seminar on the History of Water Conservancy in China-4A012

Period：2018-08-01~2019-01-31

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1011-Seminar on the History of Water Conservancy in China-4A002

Period：2012-09-10~2013-01-31

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991-Seminar on History of Ming social economic-4A012

Period：2010-09-06~2011-01-31

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