There are many ways to describe running a business in Engpsh. Here are a few options:
"Managing a business"
"Operating a company"
"Running an enterprise"
"Steering a business"
"Overseeing a company"
"Directing a business"
These phrases all convey the idea of taking charge of a business, making decisions, and ensuring that the company is running smoothly. You might use these phrases when discussing business strategy, financial management, or day-to-day operations.