Chai Ling is a Chinese psychologist who was one of the student leaders in the Tiananmen Square protests of 1989; which ended with the massacre of hundreds of demonstrators by army troops and riot police!
Chai Ling was one of the student leaders in the Tiananmen Square protests of 1989. She was sympathetic toward the student protests in Tiananmen.
Explanation:
She became part of the conflict when the students selected her husband Feng into a leadership position. She got involve in the hunger strike movement in the square until the point she was elected commander in chief of the Hunger Strike Committee.
When the government response to the strikers turn out violent, her husband and she escaped from Beijing and hide for ten months to avoid capture.
I personally think the Koryo kingdom was the best because it influenced Korean culture. An example of this is Anguksa, a buddhist temple that showed Koreans appreciation for buddhist temples.