自成一家

Explanation: Refers to a particular aspect of knowledge or technology has unique insights or unique approach to self-contained. 　　Usage: Predicate; as predicate; refers to the unique insights 　　Source: "North Shizu Ying Chuan," Writing to be from the loom, into a strength of character. " 　　Examples: Naigong the article, then ~, enough generations to come immortal. ★ Qing Anonymous "Du Yan Zhi" Volume 12 　　Riddle: Single household; Chuang Palace Thesaurus:  have a mind of one's own, Since the 1