Young Chinese women soldiers in wartime uniforms standing together

Chinese sisters. In 2nd Sino-Japanese War. 1943. They are only twenty years old. The Chinese female communist red star soldiers in khaki color army uniforms (1) and The Chinese female Nationalist soldiers in light blue color army uniforms (2) with their Taichi shoes have straps (3) and their puttees leg wraps that cooperate each other to against the Japanese invasion.