Primitive Technology, Make fish trap for fishing - freshwater fish trap

This is my next video, Show how to catch fish by trap. He make a trap fish by vine. he go to the forest to pick up some vine to tie it together, and use fire put on the trap to make a small hole, It a trap to dupe a fish get in. When it have done, he go to the river then bind the trap with a tree and put it in the water to get hiding by the leave, He wait it until 3 hours later, he come again to get it. Finally he catch fish to cook for food. Thank for your watching. For Any Suggestion or Comment please wr