Playful sparring between vietnamese soldiers in jungle setting

Identical color. A North Vietnamese male black hair soldier in traditional attire olive green uniform without his helmet or hat name is “Nghêu”, engages in a friendly hand-to-hand combat with a South Vietnamese female soldier of the Republic of Vietnam, who wears a simple olive green uniform and has short black hair name is “Hến”, her eyes locked in a playful challenge, both figures set amidst the lush greenery of a Vietnamese jungle, circa 1970.