Abstract: Camellia oleifera is the major woody oil plant in China, and camellia oil is a kind of ideal edible oil which can prevent and treat the cardiovascular disease, improve immunity and so on.However, the distribution of camellia oleifera is in the southern areas of China, where the soil is lack of selenium.Therefore, researches of selenium-enriched camellia oil cause extensively attention of scholars.In this paper, the Se-rich methods, research processing and problems have been reviewed.Future areas of research of Se-rich tea oil are also discussed.