First of all, the word' shaving' did not exist before the Ming Dynasty. In the past, the Han nationality paid attention to' wearing leather clothes, parents dare not damage it, and filial piety can only be achieved'.
Secondly, "no haircut in the first month" is also influenced by the customs of the Han nationality. Han people have the saying "Don't move the knife and scissors in the first month". Since you don't move the scissors, it's impossible to get a haircut. In the past, people paid more attention to festival ceremonies, and they would fast before the New Year. Bathing and shaving are part of it, so there is no need to get a haircut in January.
In the past, people also attached great importance to health preservation, thinking that it was still cold in the first month. Having a haircut in the first month is also bad for people's health. When you cut your hair, your head will be cold, and the meridians of the human body will be connected with the head of Dachuan, and your head will freeze and get sick easily.
Extended data:
On the second day of the second lunar month, spring returns to the earth, which is the season of planting crops, and the earth is eager for rain. In China culture, the dragon is an auspicious thing that dominates the wind and rain. As the saying goes, it doesn't rain until the dragon looks up, so the dragon looks up as a symbol of recovery and auspiciousness. In folk customs, people choose to shave their heads on this day in order to look forward to good luck.
References:
People's Network-"Shaving your head and dying in the first month"? Experts tell you the truth.