Flower cultivation can be harmful to the environment, but the flower industry in Yunnan Province is using a new method to prevent contamination of Dianchi Lake. #GAI #GAI2022 #features Watch the full documentary: https://america.cgtn.com/gai/documentaries.html Watch CGTN LIVE on your computer, tablet or mobile https://cgtnamerica.vhx.tv/videos/hd-live-broadcasts Subscribe to CGTN America on YouTube Follow CGTN America: Twitter: @cgtnamerica Facebook: @cgtnamerica Instagram: @cgtnamerica TikTok: @newstoks This material is distributed by MediaLinks TV, LLC on behalf of CCTV. Additional information is available at the Department of Justice, Washington, D.C.