Li Qianfu
Li Qianfu (李潛夫), courtesy name Xingdao (行道), was a 14th-century Chinese playwright. His works include Hui Lan Ji (灰闌記) which was used as the basis for Bertolt Brecht's 1948 play Caucasian Chalk Circle.
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Wikipedia
Li Qianfu (李潛夫), courtesy name Xingdao (行道), was a 14th-century Chinese playwright. His works include Hui Lan Ji (灰闌記) which was used as the basis for Bertolt Brecht's 1948 play Caucasian Chalk Circle.