Make a change
It's a Chinese idiom. Pinyin is Hu í ch ó uzhu ǎ NC è, which means planning. It comes from the biography of zhugeke in the annals of the Three Kingdoms.
Idiom usage
Used as a predicate or attributive; used in writing
The origin of Idioms
In the biography of Zhuge Ke in Wu Zhi of the Three Kingdoms, it is said that "the talents of Zhuge Ke are all like this." Pei Songzhi quoted Zhuge Ke biezhuan written by Guan Chen, Wei of the Three Kingdoms, as saying: "again, why is Qing like tengyin? Ke replied, "if you climb the stairs and walk quietly, you will not be as good as Yin. If you make a change, you will not be as good as Yin."
Idiom explanation
decision making through operations research.
Make a change
have tremendous courage and wisdom - dà zhì dà yǒng
high carriage and four horses -- symbol of wealth and nobility - sì mǎ gāo chē