Students learn playing zither during a class at Gucheng Community in Qingdao, east China's Shandong Province, July 16, 2018. Students spent their summer vacation studying traditional Chinese arts. (Xinhua/Liang Xiaopeng)

Students learn opera at Gucheng Community in Qingdao, east China's Shandong Province, July 16, 2018. Students spent their summer vacation studying traditional Chinese arts. (Xinhua/Liang Xiaopeng)

Students learn traditional Chinese painting at Gucheng Community in Qingdao, east China's Shandong Province, July 16, 2018. Students spent their summer vacation studying traditional Chinese arts. (Xinhua/Liang Xiaopeng)

Students learn traditional Chinese calligraphy at Gucheng Community in Qingdao, east China's Shandong Province, July 16, 2018. Students spent their summer vacation studying traditional Chinese arts. (Xinhua/Liang Xiaopeng)

Students learn playing zither during a class at Gucheng Community in Qingdao, east China's Shandong Province, July 16, 2018. Students spent their summer vacation studying traditional Chinese arts. (Xinhua/Liang Xiaopeng)