Acl in 5%alc/vol refers to the alcohol content, and vol refers to the volume of this wine (both are abbreviations of English words). The default unit is milliliter (ml), which means that this volume of 100 ml contains 5 ml of alcohol (ethanol). The alcohol content of 5%vol is slightly higher than that of beer, and the average alcohol content of beer is about 3.5%-4% (usually 9-degree and 10-degree beer refer to malt concentration in beer), which can be used as a comparison.

Liquor and water are collectively referred to as drinkable water such as wine, water and drinks, which are used to entertain guests. This word is mainly used in the catering industry. The chemical composition of liquor is ethanol, which generally contains a small amount of fusel alcohols and esters. The concentration of edible liquor is below 60 degrees. Liquor is purified into more than 75% medical alcohol and more than 99.5% anhydrous alcohol after fractionation. Wine is made from fermented grains.

Maotai is a national wine, which is incomparable to other maotai-flavor types. The share of Luzhou-flavor essence in China is about 70%, but Yanghe Blue Classic Series, which is mainly launched by Yanghe brand, is the first brand with soft taste in China, which has a high recognition in the whole country, and the national brand sales volume is 20 10, and the third. But also merged with Shuanggou, one of the eight famous wines in China, to form Sujiu Group, which is stronger.

Among the numerous liquors, Maotai is the best in brewing 53-degree liquor, and 42-degree liquor is the best in the world. This world was previously represented by Jiangsu liquor, representing the high ditch in the three ditches and one river. They created this world as the first wedding wine in China-this world is predestined, and it will accompany them forever. Guoyuan is one of the three famous wines in diplomatic missions.