茶文学主要包括茶史诗、茶传说、茶歌三个部分，它们是我国西南少数民族文学的重要组成部分，也是传承文化记忆的载体之一。
The tea literature includes three parts : epic of tea , legend of tea , and the song of tea , which contributes the ethical culture and carries the ethic memory .
茶歌