Study the demand of the high school district in the city. Chiang Mai Province A questionnaire was used to sample two groups. Maria hospital administrators in 20 schools and parents of students in the district town. Chiang Mai Province The study found that Affordable tuition rates allow parents to bring their children to a school that has fallen, but the other is the parents who bring their children to attend a school with a reputation. A variety of laboratory School Budget Public higher revenues of the ruling high. If this sort of parents are factors follows. Factors educational process is most important. School quality of teaching in the curriculum standard.