Make House With Bamboo

I see my uncle is making handicrafts from bamboo and this handicraft will be made in the house wall, how to make it a bit complicated because i have never tried to make it and today i learned a lot from my uncle to make a bamboo house wall

how to make it cross between transparent bamboo and with bamboo in opposite direction, then in bamboo second clamp to become one part and after that then hold the bamboo part that we have made by using wood

after this bamboo is formed like a rectangle and then just tidied his side only and this work is done