Lu 'an tea belongs to green tea. Lu 'an Tea is a kind of tea produced in Lu 'an City, Anhui Province, China. It has a long history and unique quality. It originated in the Han Dynasty and has a history of more than 2,000 years. It is a special kind of "pressed" green tea, also known as "Luan melon slices". The unique "Lu 'an Maojian" is selected and pressed by the production process of melon slices, which is flat. Green tea is a kind of tea with the largest yield in China. Primary tea (or coarse tea) made from buds, leaves and tender stems of new shoots of tea trees, and refined tea (or finished tea) made through shaping and grading are all green and drinkable, and are called green tea without fermentation. This kind of tea is turquoise in color and brewed.