March is a good day for a haircut.

Hair care, short for haircut, is also called hair care. It is common to trim hair to make it clean and tidy, which has the function of beautifying appearance and beauty. Hairdressing can be a family life activity, and family members and friends help each other. But hairdressing can also be regarded as one of 72 occupations, which is the occupation of hairdressers in hair salons and barbershops. Hairdressing usually refers to basic hair care, while beautifying hair is called hairdressing.

However, in addition to cutting hair, the "haircut package" may also include shampoo, blow-drying, dyeing hair, wearing a shirt, styling, manicure and massage. Before the Qing dynasty, "haircut" meant bathing and combing your hair, not modern haircut and shaving. Men and women should use combs and grates. Before Manchu entered the customs. Both Han men and women put their hair in a bun. When they come of age, they should wear crowns and ties. The punishment of criminals, as well as the punishment of only removing sideburns, requires a special "comb worker", which has different names because of the different methods of cleaning and sanitary treatment of hair in different dynasties.