World Smile Day marked across China
business 2024-05-21 06:37:51
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Children show smile signs made of vegetables and fruits to celebrate the World Smile Day at No. 1 Kindergarten in Shijiazhuang, capital of north China's Hebei Province, May 8, 2018. The World Smile Day is celebrated on May 8 every year. (Xinhua/Liu Peiran)