What is the liquor equivalent to in the Three Kingdoms period?

The degree of wine in ancient China was constantly improved with the evolution of dynasties. At first, the degree of wine was below 18, and then the way of brewing was improved, and the degree of wine rose to about 9 to 18. At that time, fermented wines such as yellow rice wine were also developed, which not only tasted good, but also had low alcohol content.

Therefore, the alcohol content in the Three Kingdoms period was not high, about 10, just like the strong wine in Xi 'an now.

It was not until the Yuan Dynasty that a higher quantity of liquor appeared, because people developed new technologies such as "distilled shochu". Distilled liquor is equivalent to what we call liquor now, which is close to 50 degrees.

Watching the Romance of the Three Kingdoms, Guan Yu and Zhang Fei drink and get drunk easily. Don't say that people have a good capacity for drinking, but they have a low degree. Maybe they can't compare with some people who mix nightclubs now.