Zhang Xuecheng is a famous historiographer and bibliographer in Qing Dynasty.

章学诚是清代著名的史学家、目录学家。

Li Chong was a famous writer, literature critic and bibliographer in DongJin Dynasty.

李充是东晋著名文学家、文论家、目录学家。

Zhang Xuecheng, a famous historian and bibliographer of the Qing Dynasty, devoted all his life to giving lectures, writing and compiling history and annals.

章学诚是清代著名的史学家、目录学家，毕生致力于讲学、著述和纂修史志。