Tolong jelaskan mengenai Chadong (茶洞乡), Kabupaten Lingui dari Bahasa Chadong

Li Rulong [李如龙], Hou Xiaoying [侯小英], Lin Tiansong [林天送], Qin Kai [秦恺]. 2012. A study of Chadong [茶洞语研究]. Beijing: Ethnic Publishing House. .