博大精深

Explanation: Bo: broad, more. Describe the broad ideas and profound knowledge. 　　Usage: Joint type; as the predicate attribute; with compliment, for human thought and knowledge 　　Source: Ming Jiang Shichang "Yizhoushu": "Reading to date, if the mortgage golden sun and the moon and the line, its broad and profound purpose and reach of non-academic world later." 　　Examples: The old ancient Chinese scholars to study diligently, and now is ~ a. Thesaurus:  be up to a thing or two (=know a thing or two), versatile, have both ancient and modern knowledge, Five cars Fu School, an encyclopedic mind, a knowingscholar, Combed and arranged silk threads The only, Abdominal car containing five, People in school performance, classic a large number of