A couple holding their marriage certificates pose for photos at a marriage registration center in Neijiang City, southwest China's Sichuan Province, Feb. 14, 2017. Many couples registered for marriage on Valentine's Day. (Xinhua/Lan Zitao)
A couple holding their marriage certificates pose for photos at a marriage registration center in Neijiang City, southwest China's Sichuan Province, Feb. 14, 2017. Many couples registered for marriage on Valentine's Day. (Xinhua/Lan Zitao)