Chinese Health Mininster Li Bin (R) talks with Margaret Chan, Director-General of World Health Organization, during a side event on Influenza A (H7N9) of the 66th World Health Assembly in Geneva, Switzerland, May 21, 2013. China has gained international recognition for its immediate and effective responses to the human infections with H7N9 virus, a side event on Influenza A (H7N9) showed Tuesday. (Xinhua/Wang Siwei)