Su Wu
Some well-known poets from Han times are known; however, many of the poets are anonymous, including the poets behind the Music Bureau collections including the "Nineteen Old Songs", as is typical of verses from the folk ballad tradition. Important individual Han era authors of poetry include Zhang Heng and Liu Xiang. Many of the Han poets who wrote in their own personal voice under their own name or pen-name wrote in the "fu" style, in the "sao" ("Chuci") style, or both. In other cases, poems have been attributed to specific Han dynasty persons, or written in perspective of their persona, but the real author remains unknown. For example, the cases of the poems attributed to Su Wu and Consort Ban are not determined. Other Han poets include Sima Xiangru, Ban Gu, and Mi Heng.