The photo, taken on April 17, shows two medical staff giving physical check-ups to an elderly person at Yanbatang Village, Huayuan Town, Huayuan County. In recent years, the health center of the town has regularly organized medical staff to the elderly people's homes to provide free physical check-ups and monitored their health conditions. (Photo/Long Enze)

The photo, taken on April 17, shows medical staff giving physical check-ups to elderly persons at Yanbatang Village, Huayuan Town, Huayuan County. In recent years, the health center of the town has regularly organized medical staff to the elderly people's homes to provide free physical check-ups and monitored their health conditions. (Photo/Long Enze)

The photo, taken on April 17, shows medical staff giving physical check-ups to elderly persons at Yanbatang Village, Huayuan Town, Huayuan County. In recent years, the health center of the town has regularly organized medical staff to the elderly people's homes to provide free physical check-ups and monitored their health conditions. (Photo/Long Enze)