The Vietnamese word "hàng đầu" translates to "top" or "first-rate" in English. It is used to describe something that is the best quality or holds a leading position in a particular context.
While "hàng đầu" primarily means "top" or "first-rate," it can also imply leadership or precedence in a more abstract sense, such as being a pioneer in a field.
In summary, "hàng đầu" is a versatile term in Vietnamese that denotes the highest quality or position in a particular realm.