Our parents hung curtains of bamboo sticks in their room! I liked these curtains so much, and the true purpose I did not know them then As it turned out later, I liked to get up in the middle of the night and with the request of "Maaaam, I want to go to the toilet" to get into the parent's bed. and tk. I could not hang the bell on my neck, curtains were hanged in the doorway.)