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Etymology
🇰🇲. Originated during the early period of French colonization of Vietnam, were the government allowed only one type of alcoholic beverage for consumption. Unsatisfied with that condition, the Vietnamese resorted to distilling their own liquor and hid it behind tall grass called (cogon grass), or another kind of grass called  (kans grass).

Noun

 * 1)  a distilled liquor from Vietnam, made of either glutinous or non-glutinous rice