Wang Yucheng
Wang Yucheng was a Chinese poet from Juye in the Shandong province during the Song dynasty. He served in a government post and was known for forthright criticism of policies; this led to his eventual banishment to the South.
His text Jianlong yishi, discussed by historian Li Tao in Xu zizhi tongjian changbian, is no longer extant.
The book Wang Yucheng yanjiu by Huang Chi-fang of National Taiwan University examines the development of Song-era guwen.