Archaeological data of Meixian County (the former residence of She nationality) in Guangdong Province show that some of its unearthed utensils are similar to Longshan culture in the Yellow River basin. It is the physical evidence that the She nationality moved south from Heluo, and the aborigines have no Longshan cultural heritage. She language has Heluo elements, and language is the "living fossil" of the nation. She nationality has its own language. There are some archaic words in She language. Some archaic words can't be found in today's Chinese, but they can be quoted from the Book of Songs and other ancient books.