Keemun Mao Feng is a special variety of Keemun black tea that is carefully processed so that the shape of the tea leaves resemble that of a Mao Feng (green) tea. This means that Keemun Mao Feng is made up of full tea leaves, rather than broken leaves which is the usual for most other Keemun teas. Keemun teas comes from Qimen in Anhui province, bing first produced in 1875. Keemun black tea won praise of "one of the best three high aroma teas in the world" and "the queen of fragrance". Its appearance is slender and elegant, redish brown tea liquor with heavy, slik and brisk. Keemun teas comes from Qimen in Anhui province, bing first produced in 1875. Keemun black tea won praise of "one of the best three high aroma teas in the world" and "the queen of fragrance". Its appearance is slender and elegant, redish brown tea liquor with heavy, slik and brisk.