博学多闻

Explanation: Learned: extensive. Extensive knowledge, knowledge rich. 　　Usage: Joint type; as the predicate attribute; with compliment 　　Source: "Wen Zi sincere": "Though knowledgeable, inevitably in chaos." 　　Examples: ~, Of the gas Ingram Micro, pieces of fur cloth towel, swim in the stuff Liangzhe room. (Ming Qu "JianDengXinHua Xiuwen Scheeren Biography") Thesaurus:  have wide learning and a retentive memory, read omnilegently, have wide learning and a retentive memory, Bowen is very knowledgeable, having broad knowledge of Confucian classics, (literally) a person with eight bushels of talent--a very talented or gifted person, Wenjiangxuehai, Cmp Zhi Qiang, read extensively ancient and modern, Extraordinary ability and insight, ebullition of genius, Matchless talent, part class Antonym Group:  an ignorant person, Mediocrity Wuqi, Chuliyongcai, have a nodding acquaintance with sb., smattering, A little knowledge of non-, Low high eye brow, poor in talent but very ambitious, Vice Shaocai