@TaxGuyBill @Just-Lisa-Now- thanks a lot. you guys awesome.

I agree with you and I did not touch tax return. 

But for my question I want to know  : can self-employer able to get 10 days for part I and 10 days for part III and 60 days for part IV ( in deferent dates ) in total 80 days  based on authentic documents?

Since I am confused for part IV, I expressed this question.  In this part,  I have two understanding: 1- self-employers can take 60 days for him/herself or 60 days for son or daughter!  If I am correct it means self-employer can take 80 days for himself. Is it true?