1.
Intonation and Model Particles Used in Nanning Putonghua and Their Manifespions in Acoustics;
南宁普通话的语调、语气词及其声学表现
2.
On the Affection and Measures of Mandarin Speaking in Nanning Guangxi to Teaching Chinese as a Foreign Language;
广西南宁普通话对对外汉语教学的影响及其对策
3.
A Comparative Study about the Vowels in the Pinghua Dialect of Nanning and the Vowels in Standard Chinese as well as the Mid-Ancient Sounds;
南宁平话韵母系统与普通话、中古音韵母系统的比较研究
4.
The Survey of Language Use in Xining
西宁话和普通话使用情况的对比研究
5.
The Comparative Study on Xining Dialect and the "Er-Eending"of Standard Dialect;
西宁方言与普通话“儿”尾的对比研究
6.
The Syntactic Difference of Negative Marks Between Nanchang Dialect and Putonghua
南昌话和普通话否定标记的句法差异
7.
Three Development Stages of "Jining Putonghua";
从集宁方言普通话使用的三个阶段看普通话的推广
8.
Common Problems of Ningbo People Have in the Proficiency Test of Mandarin;
宁波人在普通话水平测试中存在的几个问题
9.
The comparison research on the motivation of creating words between XianNing Cantonese Dialect in HuBei province and PuTongHua
湖北咸宁方言词与普通话词造词理据比较研究
10.
A Comparison between "v.+掉" Pattern in Yunnan Dialect and that in Mandarin;
云南方言“V掉”的用法与普通话的异同
11.
Loud-reading--The Shortcut of Learning Putonghua of the Southern Dialect Speaker;
朗读法——南方方言人学成普通话的捷径
12.
Analysis on the Fault of Frequent Words Mistakes in Local Mandarin-Take hunan Dialect For Example;
地方普通话常见词语失误分析——以湖南腔普通话为例
13.
The initial consonant differences between Xianning dialect and putonghua highlighted In ancien Chinese phonetics;
从中古音看咸宁话与普通话的声母差异及对应关系
14.
A Teaching Research of the Putonghua in South Hunan Area Attached to the Official
西南官话区湘南片普通话使用情况调查及教学对策
15.
the General American
(美)普通美语，美国普通话
16.
The Psychological Analysis of the Code-switching between Language of South of Fujian and the Common Spoken Chinese;
闽南语和普通话的语码转换之心理学分析
17.
An Analysis of the Teaching of the Aloud-reading of Putonghua in the Bilingual Area(Chenzhou) in South Hunan;
湘南片双语区(郴州)的普通话朗读教学分析
18.
An Exploration of Internet System of Putonghua Proficiency Test Training in Hainan;
海南省普通话水平测试培训网络化初探