Chinese teacher Shi Jiani (R) teaches Chinese at the Confucius Institute of the University of Vienna in Vienna, Austria, on Nov. 28, 2019. The Confucius Institute at the University of Vienna is the largest of its kind in Austria. In recent years, many local residents in Vienna have chosen to study Chinese and Chinese culture. More than 200 people are studying at the institute this year, ranging from teenagers to those of over 70 years. (Xinhua/Guo Chen)

Students learn Chinese at the Confucius Institute of the University of Vienna in Vienna, Austria, on Nov. 28, 2019. The Confucius Institute at the University of Vienna is the largest of its kind in Austria. In recent years, many local residents in Vienna have chosen to study Chinese and Chinese culture. More than 200 people are studying at the institute this year, ranging from teenagers to those of over 70 years. (Xinhua/Guo Chen)