In pics: Interim Secretariat of China-Africa Environmental Cooperation Center in Kenya

Liu Ning, deputy permanent representative to the UNEP, reads the congratulatory letter of Chinese Minister of Ecology and Environment Li Ganjie, at the United Nations Office in Nairobi, capital of Kenya, on Aug. 17, 2018. The interim secretariat to manage the China-Africa environmental cooperation center was launched on Friday at the United Nations Office at Nairobi, Kenya. (Xinhua/Wang Teng)