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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.

On June 12, 2025, the Hong Kong–based NGO China Labour Bulletin (CLB) announced its dissolution. This marks yet another Chinese civil society organization that ceased operations following the implementation of the Hong Kong National Security Law. Founded in 1994, CLB was dedicated to promoting the Chinese labor movement and had long focused on labor rights in China. Headquartered in Hong Kong, its founder Han Dongfang was a workers’ leader during the 1989 Tiananmen Democracy Movement and one of the founders of the Beijing Workers’ Autonomous Federation. Over the years, China Labour Bulletin published dozens of reports in Chinese and English on China’s labor movement, addressing issues related to migrant workers, food delivery couriers, women workers, child labor, coal mining, and pneumoconiosis, among others. Following the organization’s dissolution, the China Labour Bulletin website was also taken offline. In response, the China Unofficial Archives website immediately downloaded and preserved 80 Chinese- and English-language reports from the site. The following 26 reports are studies on the labor rights protection in China published between 2004 and 2024, including titles such as “Research Report on China’s Food Delivery Industry,” “Labor Rights in the Construction Industry,” “Healthcare Workers’ Rights Report,” and “Workers’ Rights in the Manufacturing Sector,” among others.

On June 12, 2025, the Hong Kong–based NGO China Labour Bulletin (CLB) announced its dissolution. This marks yet another Chinese civil society organization that ceased operations following the implementation of the Hong Kong National Security Law. Founded in 1994, CLB was dedicated to promoting the Chinese labor movement and had long focused on labor rights in China. Headquartered in Hong Kong, its founder Han Dongfang was a workers’ leader during the 1989 Tiananmen Democracy Movement and one of the founders of the Beijing Workers’ Autonomous Federation. Over the years, China Labour Bulletin published dozens of reports in Chinese and English on China’s labor movement, addressing issues related to migrant workers, food delivery couriers, women workers, child labor, coal mining, and pneumoconiosis, among others. Following the organization’s dissolution, the China Labour Bulletin website was also taken offline. In response, the China Unofficial Archives website immediately downloaded and preserved 80 Chinese- and English-language reports from the site. The following 15 reports are observation reports on China's workers' movement.