In October 2014, Peng Liyuan was named WHO ambassador for the fight against HIV/AIDS in Beijing. She attended the event in a formal long jacket accented with the red ribbon symbolizing support for the fight against HIV/AIDS.

2014年10月，世卫组织在北京任命彭丽媛为抗击艾滋病毒和艾滋病亲善大使。她穿了一件点缀着红丝带的西装长外套，以此象征对抗击艾滋病毒和艾滋病的支持。