The UN Biodiversity Conference (COP 15) will be held in Kunming very soon from 11 to 15 October 2021. Please visit https://www.unep.org/events/conference/un-biodiversity-conference-cop-15 for more information. Now the Kunming city is full of flowers. Here I would like to share 5 photos with you all, one was taken at daytime by phone near KBG, and the other four were taken at night in the downtown city of Kunming, very beautiful. If anybody could have chance to visit Kunming, it is right time for sightseeing, especially for horticultural view.