A police officer explains the danger of narcotics to students at a school in Daishan County of Zhoushan City, east China's Zhejiang 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 Zou Xunyong/Xinhua)

　　A police officer introduces anti-drug knowledge to students at a school in Qianxi City, southwest China's Guizhou 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 Fan Hui/Xinhua)

　　A police officer introduces anti-drug knowledge to students at a school in Taizhou, east China's Jiangsu 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 Tang Dehong/Xinhua)