A police officer introduces anti-drug knowledge to citizens at a park in Zunhua City, north China's Hebei Province, June 26, 2025. This year's June 26 marks the 38th International Day Against Drug Abuse and Illicit Trafficking. Publicity and education activities were held in many places in China to promote the anti-drug awareness. (Photo by Liu Mancang/Xinhua)

　　A police officer explains the danger of narcotics to pupils at a school in Boai County of Jiaozuo City, central China's Henan Province, June 25, 2025. This year's June 26 marks the 38th International Day Against Drug Abuse and Illicit Trafficking. Publicity and education activities were held in many places in China to promote the anti-drug awareness. (Photo by Cheng Quan/Xinhua)

　　Citizens learn about the danger of drugs during an anti-drug activity in Fujin City, northeast China's Heilongjiang Province, June 26, 2025. This year's June 26 marks the 38th International Day Against Drug Abuse and Illicit Trafficking. Publicity and education activities were held in many places in China to promote the anti-drug awareness. (Photo by Qu Yubao/Xinhua)