Xi bu nong cun shao shu min zu lao dong li zhuan yi wen ti yan jiu : ji yu min zu di qu nong cun wei guan shu ju = Study on ethnic minority's migrants in west rural China : based on the micro data from rural ethnic Areas
"Hai shang si chou zhi lu" yu Zhong wai huo bi wen hua jiao liu = "Maritime Silk Road" and the exchange of currency and culture between China and foreign countries