Overseas students from Hainan University learn to make mooncakes in Haikou, capital of south China's Hainan Province, Sept. 12, 2019. Over 100 overseas students of Hainan University from the United States, Russia, Pakistan, Poland and Thailand, etc., took part in an event to experience the traditional cultures of China's upcoming Mid-Autumn Festival. (Xinhua/Guo Cheng)