Where did they go to school before there were schools in Tibetan areas?

Before there were no schools in Tibetan areas, Tibetan children were mainly educated at home and sent to Tibetan monasteries for education. According to relevant public information, Tibetan areas are remote and have limited local resources. Due to the geographical environment and poverty, Tibetan areas lack educational resources, and there are no schools for children to receive formal education. In addition, Tibetan traditional culture pays more attention to family education. At home, children can accept the inheritance of family traditional knowledge, and some families will send their children to monasteries in Tibetan areas for Buddhist education.