The author of this article, Chen Feng, was born in 1962. His hometown is Huang Sichong, Sanjia Brigade, Bainong Commune, Feidong County, Anhui Province. According to his records, in the winter of 1959 to the spring of 1960 during the Great Famine, his grandfather, grandmother, grandfather, grandmother's relatives and relatives, and countless members of his extended family and village, 57 people died of starvation.
In the 1990s, history scholar Chen Yongfa made a fundamental study of the opium economy two decades before the founding of the CCP and completed a monograph, "Poppies under the Red Sun: The Opium Trade and the Yan'an Model". Since then, more and more research articles have been written on the subject, and new information has appeared. Subsequently, the phenomenon of the opium economy of the CCP's Yan'an regime has also became an important field of study.