Glad to receive your comment here. I'm a Han people. There are 56 ethnic groups in China. Han is just the majority. I found some information of Miao and Hmong on the web. The web says the Miao people we often mention is actually the Hmong people. Because of language differences, Chinese mandarin calls them Miao. However, the Miao language pronounces it as Hmong. Miao people has a very long history. It's said that their ancestor is Chi You, who was defeated by Emperor Huangdi more than 4000 years ago. Long long ago, the Miao tribe drifted from place to place owing to fights and many other reasons.