Which dynasty were Bo Yan, Yuan Haowen, Wang Yun, Ni Zan, Meng Yun and Zhang Mingshan poets?

Bo Yan, a scholar and famous teacher in Yuan Dynasty.

Yuan Haowen (1 190-1257) was a famous writer, historian and literary leader in the late Jin Dynasty and early Yuan Dynasty.

Wang Yun (1227- 1304), a native of Zhongmou, was a famous scholar, poet and politician in Yuan Dynasty.

Ni Zan (130 1 year-1374), formerly known as Yu Tai, was a painter and poet in the late Yuan Dynasty and early Ming Dynasty.

Meng Yun (the year of birth and death is unknown), whose real name is Tianwei, was a Hui poet in Yuan and Ming Dynasties and an official in Yuan Dynasty.

(Date of birth and death unknown) Ming Xuan, Zi Zi, was a writer of Sanqu in Yuan Dynasty.