Students perform "Shisanfan drum and gong", a gong-drum ensemble, in Xuyi County, east China's Jiangsu Province, June 12, 2016. The performance is a local intangible culture heritage. (Xinhua/Zhou Haijun)

Students perform "Shisanfan drum and gong", a gong-drum ensemble, in Xuyi County, east China's Jiangsu Province, June 12, 2016. The performance is a local intangible culture heritage. (Xinhua/Zhou Haijun)

Students perform "Shisanfan drum and gong", a gong-drum ensemble, in Xuyi County, east China's Jiangsu Province, June 12, 2016. The performance is a local intangible culture heritage. (Xinhua/Zhou Haijun)

Students perform "Shisanfan drum and gong", a gong-drum ensemble, in Xuyi County, east China's Jiangsu Province, June 12, 2016. The performance is a local intangible culture heritage. (Xinhua/Zhou Haijun)

Students perform "Shisanfan drum and gong", a gong-drum ensemble, in Xuyi County, east China's Jiangsu Province, June 12, 2016. The performance is a local intangible culture heritage. (Xinhua/Zhou Haijun)

Students perform "Shisanfan drum and gong", a gong-drum ensemble, in Xuyi County, east China's Jiangsu Province, June 12, 2016. The performance is a local intangible culture heritage. (Xinhua/Zhou Haijun)