超课时费是多少？

How much per hour for overtime worked?

受聘方在合同期内请病假，工资按课时费扣除。

The salary of Party B will be deducted on the basis of the period.

古筝课程： 分初级，中级和高级班，可选一对一或者一对二教学，课时费面议。

Guzheng Lesson: beginner level, intermedia level and professional level class available with 1 or 2 students per class. Price will be discussed in person.