It's just not feasible to manage the business on a part-time basis.

兼职管理业务是搞不好的。

《牛津词典》

It is a big fault to think that you can learn how to manage people in business school.

认为你能在商学院学会如何管理人是一大错误。

《柯林斯英汉双解大词典》

Social intelligence is the ability to understand and manage people in a business setting.

社交智能是在商业环境中理解和管理他人的能力。

youdao

First and foremost, what is required is the ability to manage Chinese officers and staff in a service business (not manufacturing) in the Chinese market in competition with Chinese institutions.

FORBES: Tokyo-Mitsubishi UFJ Dreams of a HNWI Business in China