Which side does the Han nationality traditionally wear a collar?

One of the signs of our Hanfu is "right-handed". That is, the left lapel is pressed on the right axillary strap, and the right lapel is covered inside. In the ancient Central Plains, the skirts of Han costumes turned right, and the "right skirt" was called China custom. "Zuozhou" generally refers to the costumes of ethnic minorities outside the Central Plains. In some historical periods, the Han nationality was influenced by foreigners, and there were also cases of being left-handed. In addition, according to the traditional customs of the Han nationality, the clothes (shroud) of the deceased are left-handed to show the difference between Yin and Yang. Although in some unearthed tombs, the deceased did not wear left-handed, it does not mean that there is no ceremony for the deceased to wear left-handed in the traditional customs of the Han nationality.