The main body of a book is the middle and lower reaches areavegetation carries out a first step in the Yellow River keeping a foothold in "The Bookof Songs", to Zhou till Qin period studying.

The theory and practice of ecological and environmental protection of the Zhou- Qin era not only has been attentived by domestic academy, but also has been appraised by foreign academy highly.

Research on the Idea of Agricultural Disasters Reduction and Famine Relief in Pre-Qin Dynasty;

By means of studying the pre-Qin books and records,unearthed artifacts,existing folk songs and folk customs,we can see the cultural forms of Xinyang folk songs in the period of pre-Qin Dynasty under the political,economic and cultural background of that time.

Textile of the pre-Qin dynasty is an important part in the history of Chinese textile technology.

Studies on developmental features of theories of syndrome differentiation of zang-fu viscera in Qin and Han Dynasties;

Migration of Qiang People and Their Social and Economic Changes in Qin and Han Dynasties;

The Development of Marine Traffic in Sontheast China Dwring the Qin and Han Dynasties;

On the scientific connotation of theories of keeping in good health in the Qin Dynasty and its influence on the later ages;

The Development Trace of Propriety and Law before the Qin Dynasty;