有一种叫做“露八分”语言曾流传于内蒙古包头市九原区哈业胡同镇,该语言有着固定的发音规律,提示这种规律或许对汉语语言的研究有着某种特别的意义。 There is a language called “Lu eight points” language has been circulating in Inner Mongolia Baotou City Jiuyuan Ha Hutong town, the language has a fixed pronunciation rules, suggesting that this law may have some special significance for the study of Chinese language.