A Study of the Tuition-free Community-run Schools in the Prefecture of Sinan in Guizhou in Qing Dynasty;

From the Jiaofang Office,to the Nanfu Agency,and to the Shengpingshu Administration ——An Introduction to the Three Managerial Periods of the Palace Opera in the Qing Dynasty;

Formation Mechanism and Treatments of Landslide at the Back Side of Anti_flood Embankment in Sinan County of Guizhou;

The Current Utilization Rate of Arable Lands by Analyzing the Situation of Winter Fallow Land in Sinan County;

Kunshan Industry Soaring Gives Sinan Enlightenment how to Develop Industry

Study on Micronucleus Test of Vicia Faba Root Tip Cell to Detect the Water Quality of Funan River;

A Proposal Concerning the Water Environment Control in the “Funan River”Basin,Chengdu City;

Methods and Advice on Further Revitalization and Development of Funan River;

For historical and artificial reasons,the oil decorative color paintings in the District Magistrate Office in Nanyang are destroyed in varying degrees,and if the condition is not to be improved,it is very likely that the building elements will be endangered.

As one of the important phenomena of regional literature,the seclusive authors group in the prefecture of Yunnan appeared in Ming Dynasty which scattered mainly in Kunming,Yanglin,Anning,Jingning.