Бань Гу
Liu Xin created a seventh domain Jilue (輯略) to separate books he himself wrote, but Ban Gu, while using Liu Xin's Qilue material, reverted to the six-domain system of Liu Xiang, and reclassified Liu Xin's works into the other six domains. Furthermore, Ban Gu added titles that appeared after "Qilue" (before 23) and before his time of writing the Hanshu (before 92), including some of his own.