An international student tries the Miao ethnic batik with the help of a craftsman in Danzhai County, southwest China's Guizhou Province, Jan. 11, 2018. International students of Yenching Academy of Peking University experienced Chinese intangible cultural heritages including the ancient paper making and Miao ethnic batik in Danzhai. (Xinhua/Hang Xiaohai)

An international student tries traditional method of making flowery paper in Danzhai County, southwest China's Guizhou Province, Jan. 11, 2018. International students of Yenching Academy of Peking University experienced Chinese intangible cultural heritages including the ancient paper making and Miao ethnic batik in Danzhai. (Xinhua/Hang Xiaohai)

An international student tries traditional method of making flowery paper in Danzhai County, southwest China's Guizhou Province, Jan. 11, 2018. International students of Yenching Academy of Peking University experienced Chinese intangible cultural heritages including the ancient paper making and Miao ethnic batik in Danzhai. (Xinhua/Hang Xiaohai)

International students try the Miao ethnic batik in Danzhai County, southwest China's Guizhou Province, Jan. 11, 2018. International students of Yenching Academy of Peking University experienced Chinese intangible cultural heritages including the ancient paper making and Miao ethnic batik in Danzhai. (Xinhua/Hang Xiaohai)

International students try traditional method of making flowery paper in Danzhai County, southwest China's Guizhou Province, Jan. 11, 2018. International students of Yenching Academy of Peking University experienced Chinese intangible cultural heritages including the ancient paper making and Miao ethnic batik in Danzhai. (Xinhua/Hang Xiaohai)