The content of the handwritten newspaper on sports can be expres d as \The content of the handwritten newspaper about sports\
It's a straightforward translation that conveys the meaning accurately.
When describing the \handwritten newspaper\ we can also say \handwritten sports newspaper\ or \sports-themed handwritten newspaper\
For the \content\ it refers to the material or information that is included within something.
In this context, \about sports\ indicates the topic or subject matter of the handwritten newspaper being related to sports.
So, a more detailed and descriptive way to express the question could be \The information and materials included in the handwritten newspaper focusing on sports\