Xiao Qinghua (R, center) and his apprentice Guan Shoulin play the suona horn for students at the Changzhengyuan primary school in Yudu County, east China's Jiangxi Province, on Oct. 11, 2018. Xiao, an inheritor of the national intangible cultural heritage "Yudu suona horn", was invited to present the making and playing skills of Yudu suona horn to students at the school. (Xinhua/Hu Chenhuan)?