Chinese singer Yi Yangqianxi (front), who is a World Health Organization (WHO) China special envoy for health, poses for a photo after an exclusive interview with Xinhua at the UN headquarters in New York, April 9, 2019. Yi Yangqianxi, a Chinese singer and a World Health Organization (WHO) envoy, said the creative power of young people could be a strong engine for efforts toward the sustainable development goals (SDGs) and their empowerment is vital in the process. (Xinhua/Li Muzi)