Visitors view cultural relics at an exhibition to mark International Museum Day in Jinan city, capital of East China’s Shandong province, May 18, 2015. Some 319 centerpieces from the province’s 25 museums, including pottery, porcelain, jade works, calligraphy, sculpture, and seal stamps used by author Pu Songling (1640-1715), were on display in the exhibition. (Photo: China News Service/Zhang Yong)