Title: Sun Zhiwei yu Qing chu Yangzhou shi qun yan jiu
Subjects: Criticism and interpretation, Chinese poetry, History and criticism, Chinese Poets, Poetry
Places: China, Yangzhou (Jiangsu Sheng), Yangzhou (Jiangsu Sheng, China)
People: Zhiwei Sun (1620-1687)
Time periods: Qing dynasty, 1644-1912