1, red cover is red cover, and yellow cover is yellow cover; This is also the origin of their names. Red-covered Fenjiu has a lovely name "Little Red Riding Hood" among the people.

2, that is, their degree is different. I believe many people have heard of the title of "Desperate 53" by Huang Gebofen. In fact, Huang Gebofen's degree is as high as 53 degrees. Although it tastes soft and sweet, it has a high degree and is easy to "fragment" unconsciously.