The Vietnamese word "binh chủng" is a noun that refers to a specific branch or category within the military, especially in the army. In English, it translates to "branch of service" or "combat arms." It is commonly used when discussing the different types of units or specialties in the armed forces.
In a more advanced context, "binh chủng" can also refer to the concept of joint operations or combined arms, where different military branches work together for a common goal. For example, discussing how "binh chủng không quân" (air force branch) collaborates with "binh chủng bộ binh" (infantry branch) during a military operation.
While "binh chủng" primarily refers to military branches, in a broader context, it can sometimes refer to categories or types in other fields, such as sports (e.g., different categories of athletes) or professions.