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洪瑞麟, 入坑前闲谈, 1966
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by Covell Meyskens
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1967 Source
August 1956. Completed in 1957, iyangt was the first bridge across the Yangzi River. Source
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Guiyang, Guizhou Source
Source 3 also has a memoir of person who participated in building the dam. Source Source 2 Source 3
August 1966. This parade apparently marked the start of the Cultural Revolution in Gansu. Source
Yumen in Gansu province was the site of the People Republic of China's first oil well and oil field. Source