Laomang belongs to high-end Pu 'er tea. Old bristle ancient Shu spring tea, new tea needs several thousand kilograms. Compared with more than 10,000 kilograms of old banzhang ancient tree spring tea, it can only be regarded as middle-end tea, and old banzhang is high-end tea. But after ten years of Manas chapter, the old-school ancient tree tea is comparable to the old chapter.