积习难改

Explanation: Habits: a long form of the old habits. Old habits are hard to form long-term changes. 　　Usage: The main predicate; as predicate, object, attribute, clause; containing derogatory 　　Source: Ba Jin "small order": "It's old habits die hard, picked up a pen, like turn on the faucet, the water flowing off the hook He He." 　　Examples: S ~, picked up a pen, like turn on the faucet, the water flowing off the hook He He. (Ba Jin, "the preface of his own creation") Thesaurus:  one's nature can hardly be altered, Jizhongnanfan, Country a good change, natures difficult, Changing one's nature is harder than, Character Hard to shift, The mountains and rivers of a country--the land Good change, womanishly fussy, Dragline Silk vine, without a scratch, little concession, gloaming heavy, Country a good change, natures difficult to move, Inveteracy Difficult than, Product weight hard anti-, Product weight is not anti- Antonym Group:  A careful, Zhongkou blame one another, take great trouble as overturning the river and upsetting the sea, Tuzouhula, Tuqifuju, quick flow of writer's thoughts and imagination, simplify sth. by cutting out the superfluous; simplify the complicated material; reduce to bare essentials, tear into, I out haughtiness, Back to the mountains back the sea, grudge ink as if it were gold (said of one who would not write too readily), Stir the sea turned River, Cang-dye yellow dye, death will not expiate all his crimes, Love good old prime, Mangfengguaiyun, Mangfengguaiyu, Blind wind cloudburst, Small lean, swear one's way through, Unspeakable, Who keeps company with the wolf will learn to howl., blot out the sky and hide the earth, Blotting out the sun, blot out the sky and cover up the earth, A popular trend when, as powerful as a thunderbolt