在公司的发展中，他是个幕后运筹帷幄的人物，功劳不小。 ( In the development of the company, he is a great man behind the scenes and has contributed a lot. )

运筹帷幄之中，决胜千里之外 ( In the midst of strategic planning, a thousand miles away )

运筹帷幄之中，决胜千里之外。 ( In strategic planning, the victory is thousands of miles away. )