This paper aims to discuss the following issues: 1) the number of tone categories for Minnan Dialect in Hainan;2) their distinctive tone pitches;and 3) the geographical distribution of various tone categories.

On the base of spot investigation, we confirm the tone pitches and the tone categories of Xianning dialect,Hubei province, with the delicate analyses by the software of MiniSpeechLab.

This article analyses indistinction in spoken language through definition,tone pitch,tone quality.

This is mainly represented by the tone value and the classification of Ru tone.

Through deep analysis on the tone,tone value and tone structure,the common phonetic fallacies in Shangluo dialect region candidates are discovered,which will help people in Shangluo dialect region learn standard Chinese and improve their test scores,and provide experience for standard Chinese training and pronunciation correction in other regions.

In modern Chinese proficiency test tone s mistake mainly displays in five aspects: The tone category mistake; the tone value are wrong; The relative pitch is wrong; Transposition mistake and neglects the intonation to the tone s the influence.

Japanese scholars attached great importance to “Jie Boshi” material in Buddhism “Shengming” when studying the sound of Chinese characters and Chinese tone in Japanese,and riper theory and method of utilizing “Jie Boshi” material to reconstruct the pitch value of tone have been formed.