Baisu Gulang, a 37-year-old horse head fiddle maker, teaches his apprentice Zhang Hongxue to make a horse head fiddle in Qian Golos Mongolian Autonomous County of Songyuan, northeast China's Jilin Province, May 15, 2019. Under his father's influence, Baisu Gulang has an ardent love in making and playing horse head fiddle, a traditional musical instrument favored by Mongolian ethnic group. He started learning to make horse head fiddle when he was 18 years old. In 2006, Baisu Gulang started a horse head fiddle making studio where he voluntarily teaches enthusiasts to make and play the instrument besides selling. (Xinhua/Zhang Nan)