长袖善舞

Explanation: Sleeve length, is conducive to dancing. Originally referred to something to rely on, things are likely to succeed. Described the situation would have the money after the maneuvering of the people, good personal gain, will take opportunities. 　　Usage: The main predicate; as predicate; describe good personal gain 　　Source: Qin Han Fei, "Han Feizi": "vulgar proverb, saying: 'beats, good Jia much money.' This statement is easy to work more seniority also." 　　Examples: Li Shan ~, when the class name of the public Ju Qing, Chun Wang and every time he even on the flattery. (High-Yang "Qing Unofficial History" on the books) Thesaurus:  rich and having business acumen, many money help one to engage in trade successfully