The tea grows best in lush mountains with lucid waters. Luofu Mountain tea has a long history, originating more than 1700 years ago. Local people plant, process and drink the tea, and thus a deep connection has been formed. At present, "Doucha" has become a friendly contest in which players taste a number of cups of tea and attempt to guess the region from which the tea originated. This activity has not only attracted a mass of tea lovers, but also serves to pass the precious cultural heritage and ancient craftsmanship on.