Ключевые слова: 3034 years, 35 39 years, 67 years, 7079 years, affectionate, arm around, balding, beijing, bonding, boys, brown hair, building exterior, casual clothing, cheerful, child, china, chinese culture, chinese ethnicity, color image, day, family, father, five people, front view, grandfather, grandmother, grandson, gray hair, hand on shoulder, happiness, horizontal, in a row, joy, looking at camera, love, mediumlength hair, mid adult men, mid adult women, mother, multigeneration family, outdoors, photography, portrait, selective focus, senior men, senior women, short hair, smiling, son, standing, togetherness, toothy smile, tradition, traditional culture, waist up, white hair,