My view on the terrorist attacks

Everyone looks at the world from their unique view. What is the truth?  There are thousands of answers from different people. 

I know a little about Confucius, but I heard that all people were against the thought of Confucius during the "cultural revolution"(1966—1976). Because Chairman Mao believed that Confucius told people to obey to government, obey power and law, and not revolt. It is the will of dominators. 

Maybe the woman and her organization thought the teachers in Confucius University did some bad things for their people and country. She need to be the hero to save the people from deep and hot water. 

The offender seems to have a reasonable and great reason, but killing people or other violence is the last thing people want to see. If she objects to the Confucius University, she can take thousand of ways to express it instead of killing the teachers with suicide.