Photo taken on Oct. 15, 2021 shows the closing ceremony of the Conference of the Parties to the Convention on Biological Diversity, or COP15, in Kunming, southwest China's Yunnan Province. (Xinhua/Chen Yehua)
First part of COP15 closes in Kunming
Source: Xinhua| 2021-10-15 20:48:18|Editor: huaxia