According to the "Chinese language atlas", Dali dialect belongs to Central PlainsMandarin the central Shaanxi plain.

Stress and Tone Sandhi in Lipu Dialect;

It is rather complicated for the usage and the semantic of “着” in Lipu dialect.

Magnetostratigraphic Age of Pleistocene Loess/Paleosol Sections At Dali, Shaanxi, China;

In Tiansuigou and Yuanlei loess-paleosol sequence of the Dali area, Shaanxi provinces, Carbon isotopic ratios of carbonate in L 1-2 and L 1-4 are lighter than L 1-1, L 1-3 and L 1-5.

The intact stratigraphic profile at the Dali Man site consists of the upper Loess-Paleosol series and the lower sandy soil series.

This article discusses the tone sandhi pattern of AA"(儿)"and ABB in Datong dialect,argues that there exist in the two sandhi patterns the underlying representations which adjust during the transformations to the surface representations according to the tone of the first syllable.

With the mutation as its object and with the present research of the mutation and the investigation to the dialect as its objective materials, this paper systematically analyzes the mutation of the Datong dialect from the aspects of tone sandhi, neutral tone and er-lization, etc.

This paper describes the singularization of the plural personal pronoun before the kinship terms in Datong dialect,and explained it from the perspective of the culture,pointed out that such usage are mainly due to Chinese traditional culture.