Is the same group. But the name varies. On top of this is the minority who live in the mountains or low hills. Nakhon Ratchasima, Chaiyaphum and Phetchabun.
The same ethnic, but named differently. Nationals on the ethnic minorities that live on his shoulders or type. Chaiyaphum and phetchabun province, Nakhon Ratchasima area.
This is a single group, but is called on the inhabitants of the different ethnic groups that live in accordance with this as his shoulder or Hill area, Nakhon Ratchasima, Chaiyaphum Province and Phetchabun