Did the ancients really not cut their hair?

As early as the Han Dynasty, there was a barber profession, which was more developed in the Song and Ming Dynasties. Barbers, like their modern counterparts, not only try to trim their hair, but also try to trim it for others, because not everyone does it well by themselves ... and ancient women have the habit of wearing wigs. Before the use of gold and silver weaving in the Ming Dynasty, they were naturally made of real hair. "Tale of Genji" also records that Japanese aristocrats who study China culture will look for auspicious days to trim their long hair and collect them to make wigs.