(240418) -- CHANGSHA, April 18, 2024 (Xinhua) -- International students communicate with each other when they learn to make paper-cutting items at the Museum of Intangible Cultural Heritage of Changsha in central China's Hunan Province, April 18, 2024. As the United Nations Chinese Language Day is around the corner, which is observed on April 20 every year since 2010, the School of International Education of Central South University joined hands with the Museum of Intangible Cultural Heritage of Changsha to invite more than 100 international students from over 20 countries and regions to experience traditional Chinese intangible cultural heritages like paper cutting and dough modelling making. (Xinhua/Chen Sihan)