How does educational system in china work?

Basic education in China includes pre-school education (usually three years), primary education (six years, usually starting at the age of six) and secondary education (six years). ... Academic secondary education consists of junior (three years) and senior middle schools (three years). The aim of China's socialist education is to 'enable everyone who receives an education to develop morally, intellectually, and physically and to become a worker with both a socialist consciousness and culture'.

You don’t list any options but the one that frets overspending and the consequences of that.