Group 1 - Liu Lang Cheng Village in Guangnan County, Yunnan Province, has a unique environment for the growth of Dendrobium, with an average altitude of 1260 meters and a forest coverage rate of 82% [5] - The village is developing a large-scale Dendrobium industry, promoting the integration of agriculture and tourism, and creating a "Dendrobium + health care" industry chain to increase farmers' income [5] - Since 2025, Liu Lang Cheng Village has received a total of 360,000 tourists from both within and outside the province, generating a total tourism revenue of 13 million yuan [5]