The phrase 'understand the challenge of' is correct and can be used in written English.
For example, you could use this phrase in a sentence like, "The teacher asked that the students understand the challenge of the assignment before beginning their work."
MIT Sloan helps people understand the challenge of climate change through interactive simulations.
Its leaders understand the challenge of climate change better than their predecessors and perhaps their international peers, too.
"Judge Mukasey's responses to our questions on the issue of torture make it clear that he does not understand the challenge of this moment in history".
Teachers tend to vote on the left, but a broad spectrum of members of the community should be brought in to help students understand the challenge of governing.
I wanted to start a discussion about that and so I reached out to journalists outside The Times who have been editors and understand the challenge of mobilizing reporters and editors to cover complex stories.
Also, the article makes it seem as if the project is bad for ratepayers — but keep in mind that the project is the result of a California sustainable energy referendum and thoughtful leaders who understand the challenge of meeting those standards.
"It's important for a start up to understand the challenges of developing legislation.
My lesson was to do more research and understand the challenges of retail more.
It's an opportunity, after all, to better understand the challenges of disabled persons, and to address a stigma.
As financial inclusion becomes more central to the development agenda, who should you follow to better understand the challenges of the unbanked?
Despite efforts to understand the challenges of low back pain, recovery remains a major problem both personally and socially.
