Biography is a literary genre that takes historical figures as the protagonist and describes their life experiences, achievements and stories. On the platform of Baijiahao, biographies are usually classified as historical biographies, which, together with historical events, historical research and other related contents, provide readers with channels to understand historical figures and historical events.

The field of historical biography involves a wide range of disciplines, including not only biographies, but also history, literature, art and many other aspects.