"One Red and One Green" is the representative of Enshi Selenium Tea, "One Red" is Lichuan Red, and "One Green" is Enshi Yulu, which is a regional public brand of tea created by the state committee and government. "One Red and One Green" has become the narrative tea of 20 18 Donghu National Tea, and the "Hubei Treasures" of Hubei's global special promotion activities, and has become the symbolic product of tea for foreign affairs activities.