Going abroad to provide for the aged is a mode of tourism+providing for the aged, and it is a combination of "migrant birds providing for the aged" and "holiday providing for the aged". Different from ordinary tourism, the elderly who choose to "provide for the elderly by housing" usually stay in one place for ten days, half a month or even several months, travel slowly and enjoy fine products, so as to achieve the purpose of health preservation and broaden their horizons.