These are Penan people.

Originally shared by Nishioka Yoshio

These are Penan people. I lived the good friend of them to stay about 10 days. We go to hunting interior jangle. Woou I'm very excite!
If you want more detail matter, please contact Bruno Manser Fond in Swiss!
Nishioka

They still battle with the broken timber company.
http://www.survivalinternational.org/tribes/penan