Explanation: Originally referred to the pre-Qin period and the representatives of various ideological factions, the latter used to be the general term for a variety of genres in early Qinzhi Han. Usage: Joint type; as object, attribute; refer to various academic schools Source: "Shi Ji Yuan Jia Sheng Biography" Tingwei made JIA is young, quite through the book of philosophers. Dr. Wen Di Zhao thought. "
