焕然一新

Explanation: Woon: clear bright look. Change the old face, new weather there. 　　Usage: Partial official; as predicate, object; with commendatory 　　Source: Tangzhang Yan Yuan "forensic collection of ancient paintings on the purchase request record read to play": "trace their name with Jin, Woon as new, has been listing the century, paper color did not even lose prime." 　　Examples: With China's testimonies, artificial banner banner, ~. (Qing Chen Chen, "Water Margin after the transfer," the 11th back) Thesaurus:  to change customs and habits, Tuichen make new advances, resipiscence, Qijiutuxin, Discard the old and seeking new, Discard the old New, conduct oneself, Knife swallowing gut, break away from convention, Put forward a new Antonym Group:  Complex as it states, the old trick is back, Complex as it states, Relapse, Therefore, state restitution, Tactic redo, Relapse, rehash