Chinese dermatologist Zheng Jianfeng operates on a South Sudanese patient at the Juba Teaching Hospital in Juba, South Sudan, on Nov. 8, 2024. (Photo by Denis Elamu/Xinhua)
Chinese dermatologist Zheng Jianfeng meets a South Sudanese patient at the Juba Teaching Hospital in Juba, South Sudan, on Nov. 19, 2024. (Photo by Denis Elamu/Xinhua)