不可理喻

Explanation: Yu: enlighten, Xiao Yu. Can not reason with him. Described as arrogant or stubborn. 　　Usage: Partial official; as the predicate attribute; containing derogatory, rude and unreasonable attitude described 　　Source: Ming SHEN Fu "Wanli been allocated brown field covered": "To the, These types unreasonable, but also interrogate also lack depth." 　　Examples: They could ~, be sure to go in, we were finally driven out. (S "Family" h) Thesaurus:  wheel and deal (AmE.), Out by the government has Antonym Group:  Collect widely The division of, Collect widely Group discussions