How much is the class fee for the sign language training teacher?

I am in Shanghai, and the original school gave me a sign language training lecture fee of 25 yuan per hour. If you go out to do translation, the price approved by the Price Bureau is 200 yuan per hour, but few units are willing to bear such expenses, generally speaking, half a day in 200 yuan. But it also depends on the unit, and some units give higher standards.