Hai Rui
Wu Han, who wrote the play, was a historian (and a municipal politician in Beijing) who focused on the Ming Dynasty. In 1959, Wu Han became interested in the life of Hai Rui, a Ming minister who was imprisoned for criticizing the emperor. Wu Han wrote several articles on his life and his fearless criticism of the emperor. Wu then wrote a play for Peking Opera titled "Hai Rui Dismissed from Office", which he revised several times before the final version of 1961.