Xiang Yongshan (R) and his wife Wu Xi'an hold each other while taking a walk near their home in Zaojiao village of Fengping township, Fengjie County, southwest China's Chongqing Municipality, Aug. 23, 2017. The 100-year-old Xiang and 101-year-old Wu has been married for 81 years. (Xinhua/Wang Quanchao)
