Peng Liyuan (C, front), the wife of Chinese President Xi Jinping, attends a China-Africa meeting on HIV/AIDS prevention and control in Beijing, capital of China, Sept. 4, 2018. Peng, together with spouses of African heads of state and government, launched an initiative at the meeting for joint efforts by China and Africa to combat HIV/AIDS. (Xinhua/Ding Haitao)
