Henan Zhongyuan Mandarin Sharp And Sound Development Of The Evolution Of Research

The mixture of Jianyin(尖音) and Tuanyin(团音) is an evolution direction in north mandarin lately. As one of the representation of north mandarin in Chinese, the Jiantuan yin(尖团音) in middle area mandarin of in Henan province is on the evolution of mixing, and it's worth to study for the diversity of sounds in different space of which the material currently show, reflect the whole evolution course of Jiantuan yin(尖团音) in the north mandarin in Chinese. Basing on the widely investigation, and integrated the production of before, this paper intended to show the dynamic progress that from partly to mixed and the evolvement rule inside of the Jiantuan yin(尖团音) in middle area mandarin of in Henan province.There are three parts in this paper ,the first part described the changing from partly to mixed in space of the Jiantuan yin(尖团音) in middle area mandarin in Henan province; the second part showed the changing course and the steps of in middle area mandarin in Henan province; the last part showed the changing causation of the Jiantuan yin(尖团音) in middle area mandarin in Henan province.The study on the mixing course and steps of Jiantuan yin(尖团音) in middle area mandarin can not only apply the reference for the changing of Jiantuan yin(尖团音) on the similar dialect, but also can apply the swatch for the style of the envolvement of Chinese phonology.