Background
Zheng Yunduan was born in 1327 in China. Her family came from Suzhu and was known for its scholars. Zheng Yunduan's father and brothers were all teachers.
郑允端
Zheng Yunduan was born in 1327 in China. Her family came from Suzhu and was known for its scholars. Zheng Yunduan's father and brothers were all teachers.