The Vietnamese word "hành dinh" refers to the concept of a "headquarters" or "command center." It is a place where important decisions are made, and where the main activities of an organization, especially in a military or business context, are coordinated.
In a business context: "Công ty đã chuyển hành dinh về thành phố mới."
(The company has moved its headquarters to a new city.)
In a military context: "Hành dinh của quân đội nằm ở phía Bắc."
(The army's headquarters is located in the North.)
While "hành dinh" primarily refers to a headquarters, in some contexts, it may also denote the main area of activity or operation for other types of organizations, not strictly military or business.
In summary, "hành dinh" is an essential Vietnamese word for learners, especially those interested in business or military contexts. It is a versatile term that can describe not only physical locations but also strategic planning areas.