Every April, Maotai makes wine about three times. Authentic Maotai-flavor liquor base liquor is divided into seven rounds, starting on March 30th and ending on April 30th every year, which is the third round. Maotai liquor is a traditional characteristic liquor in China and one of the three famous wines in China. The style and quality characteristics of Kweichow Moutai are "outstanding sauce flavor, elegant and delicate, full-bodied, long aftertaste and lasting fragrance in empty cups". Its special style comes from the unique traditional brewing technology formed over the years. The brewing method is combined with the agricultural production in Chishui River basin, which is influenced by the environment and produced seasonally, retaining some original traces of local life. 200 1, the traditional craft of Moutai was included in the first batch of national material and cultural heritage.