《The Languages of China》Published in January 18th, 2008. Authors of 《The Languages of China》 are Sun Hongkai, Hu Zengyi and Huang Xing. More than 80 experts and scholars of writing。
Preface of 《The Languages of China》were wrote by Wang Jun ,Xu Jialu and Jiang Lansheng.
文章来源:Institute of Ethnology & Anthropology; Chinese Academy of Social Sciences