We observe the modern Chinese synchronic level in Guan Hua District about the evolution rate of Zhuo shang gui qu, We totally analysis 77 Mandarin dialects point .The findings of parties introduction points go on unchanged proportion ranged from 9% to 16%, the mandarin area of Jiaoliao and Ji LuGuanHua District is slightly higher on the average number that not changed to qu sheng relative to other dialect area.