What grade is primary school in Cui Yun?

Middle and high grade. Cui Yun Primary School was founded in 1970, formerly known as Cui Yun Township Junior High School in Yubei District. Later, due to the adjustment of school resources, primary schools were established separately. In 20 15, there were 29 special-grade people's teachers and 76 senior people's teachers in the school, which was highly concerned by the Chongqing municipal government and became a key primary school in the city, belonging to middle and high grades.