Peng Liyuan meets with UNAIDS, WHO officials

BEIJING, July 11 (Xinhua) -- Peng Liyuan, wife of Chinese President Xi Jinping and a goodwill ambassador of the World Health Organization (WHO) for tuberculosis and HIV/AIDS, met on Thursday with Winnie Byanyima, under-secretary-general of the United Nations (UN) and executive director of the Joint United Nations Programme on HIV/AIDS (UNAIDS) and Jerome Salomon, assis