Delegates deliberate on China's Archaeological Ruins of Liangzhu City during the 43rd session of the UNESCO World Heritage Committee in Baku, Azerbaijan, July 6, 2019. The United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Committee inscribed China's Archaeological Ruins of Liangzhu City on the World Heritage List as a cultural site here on Saturday, bringing the total number of World Heritage Sites in China to 55, the highest in the world. (Xinhua/Tofik Babayev)