Chinese Ambassador to the UN Food and Agriculture Organization (FAO) Niu Dun briefs guests on the content of the exhibtion titled "End poverty and hunger and secure the right to food" at the UN Food and Agriculture Organization (FAO) headquarters in Rome, Italy, on June 6, 2018. Sharing experiences through South-South Cooperation was a "powerful tool" to forward poverty and hunger eradication, officials at a side-event at the UN Food and Agriculture Organization (FAO) headquarters said on Wednesday. (Xinhua/Alberto Lingria)