The sixthreethree plan divides the educational system into primary, secondary, and higher education stages.
六三三制将教育体系分为初等、中等和高等教育阶段。
Under the sixthreethree plan, students spend six years in primary school, three years in junior high, and three years in senior high school.
在六三三制下，学生将在小学学习六年，初中三年，高中三年。