Gu Yanwu is a famous scholar in late Ming and early Qing Dynasty, who has closely connection with Pingyang of Shanxi province. In winter of the first year of Kangxi (1662),Gu Yanwu arrived at Pingyang. In the twenty-one years of Kangxi(1682), Gu Yanwu died in Pingyang's Quwo County. During the first year of Kangxi(1662) to the twenty-one years of Kangxi(1682),he visited Ping Yang twice and did detail records, researches and corrections in geographical environment, history and culture which leaved important information for us to study Pingyang of the Ming Dynasty and which embodied Gu Yanwu's spirit of correcting the empty style of academic study and pioneering practical learning and which embodied GuYanwu's academic idea of researching history and inspecting today. Also GuYanwu's poetry creation of Pingyang embodied his pain of subjugation and his hope of recovering the lost country and his spirit of patriotism.