Historical and economic conditions. Chengdu has a long history, is an important cultural and economic center, has good educational resources and development conditions, and provides a good foundation for senior high school education in Chengdu. In addition, the Chengdu government attaches great importance to education, invests in the construction of high-quality schools, and has many excellent educational management talents, which is one of the reasons for the high level of high school education in Chengdu.