A doctor talks to drug addicts and their families at a rehabilitation center in Hangzhou, East China's Zhejiang province, June 20, 2012. The International Day against Drug Abuse and Illicit Trafficking falls on June 26. [Photo/Asianewsphoto]
Volunteers cycle around the city of Zaozhuang, East China's Shandong province to call for drug prohibition on June 21, 2012. [Photo/Asianewsphoto]