高谈大论

Explanation: Refers to the practical discourse, debate 　　Usage: Joint type; as predicate, object; containing derogatory 　　Source: Song Xi "ZHUAIYULE" Volume 120: "Jiangxi scholars have land removed from the _set_ of that study, they talk big on the high, slightly without fear." 　　Examples: I often think to say something foolish peasants in the village to listen to the words, than in those who received Rhyme wise in the end ~. ★ Dishan "Kongshan rural areas for the end of Kyogen" Thesaurus:  put on frills, ballyhoo, All one's geese are swans., advertise, paint the devil blacker than he is, talk through the back of one's neck (=talk through one's neck), declaim, High askance prate, ballyhoo, Width of high talk, quackery, braggadocio, braggart, draw it strong, ego, vainglory Antonym Group:  within one's power;to the bes of one's ability( capacity), seek truth from facts, Name names, Refers to the days of painting in, little cover up, Zhihuqiming, To estimate one's strength And for the, cut one'scoataccording to one's cloth