不得要领

Explanation: To: Old "waist" word; collar: collar. Main point: the key metaphor. Main point or key grip. 　　Usage: Verb-object type; as the predicate attribute, complement; describe the grip points 　　Source: Qian Han, "Zhang Qian Chuan Shi Ji": "Qian to no avail." 　　Examples: Should be clear and concise writing, the Centre highlights, not exhaustive, make ~. 　　Riddle: Kimono Thesaurus:  have a blurred vision, biddy, helter-skelter, float before one's eyes [mind] incalculability, Chest incalculability, unnecessary noise or fuss Antonym Group:  million order, repeated orders and injunctions, know sth. as a person knows his ten fingers, To understand clearly Into the Huai, Qiandingwanzhu, kilo give carerul instructions repeatedly, call the turn, as if enumerating one's family valuables— very familliar with one's subject, tacit understanding, have sb.'s number, Minds think alike, have a tacit understanding; give tacit consent; tacit understanding, understand tacitly; I appreciate your kindness, recruit men and buy horses— raise or enlarge an army, be calm in directing, omniscient, composure, knowing one's own situation and that of the enemy, Zhibi confidant, Look Not scared, in the bag, Several chest, have all the trumps in one's hand (=hold some trumps), nonchalance, boson friends, behave as if nothing had happened, move troops, keep cool