I once saw Umesh crying in his blog because Adsense which is Google advertisements stopped serving ads to his site because he was asking users to click on his ads. He is probably making anywhere from $500 to $1500 a month from Google advertisements according to a Search Engine Optimization expert. I personally don't think his site adheres to the Google Terms and conditions. More specifically I don't think Google wants to be doing business with anyone who supports and preaches communism / maoism from his blog. The best way to get back at him for his nonsense would be to expose his communism/maoism advocating site to Google and make them take the ads away from his site. That should teach him a lesson.

You can report violation to google from this page

The very first thing that google ad policies state is

• Sites displaying Google ads may not include Violent content, racial intolerance, or advocacy against any individual, group, or organization

Mysansar is all about advocacy against individual/group and for supporting communistic/maoist views.
Make sure you put that info in the violation details. They probably don't know about it because they can't read Nepali.