The charging standard of make-up lessons for summer primary schools in Tian Li, Luzhou City is mainly determined by the types of courses, students' grades, teaching time and other factors.

Generally speaking, the charge standard for making up lessons in primary schools is 50 yuan per hour, and the specific charge standard can be adjusted according to factors such as students' grades, teaching time and teaching content.

For example, the tuition fee for the sixth grade is higher than that for the fourth grade. The longer the teaching time, the higher the tuition fee. There are also some specialized courses, such as foreign languages, oral English, mathematics and so on. There will be different charging standards.

In addition, during the summer vacation, Tian Li will hold some special activities regularly, such as oral English contest and math contest, and the charging standards will be different.

In a word, the charging standards of Tian Li Summer Primary School in Luzhou vary from person to person, and the specific charging standards need to be adjusted according to students' grades, teaching time, teaching content and other factors.