According to the enterprise's query, we can know that: 1. Primary school mathematics English tutoring class: located in Chengnan Road, Leizhou City, it provides primary school mathematics and English tutoring courses;

2. Leizhou eugenics education and training center: located in Chengbei Road, Leizhou City, it provides cram schools for primary schools, junior high schools and senior high schools;

3. Pinghe Education: located in Pinghe Town, Leizhou City, it provides cram schools and counseling courses for primary and junior high schools;

4. Sailing Counseling Center, located in the Sailing Counseling Center of Leicheng No.4 Primary School, Leicheng Street, Leizhou City, Zhanjiang City, Guangdong Province, provides supplementary classes for primary school subjects.

Make-up lessons refer to the process that students make use of their spare time to supplement themselves when their academic performance has not yet reached the ideal height during normal classes.