Analysis on Social Stratum Structure of Villages in South Anhui and North Anhui;

Contents of different soil fluorine forms in North Anhui and their affecting factors;

Key technique of rational interplanting flue cured tobacco in North Anhui;

Three thousands of years of long-standing history has left splendid culture treasure for Linhuan in North Anhui, So far, in which still contains such various original folklore art as expressed in festivals, ceremonies, life, religion and so on.

Analysis of Main Reason of Occurrence of Tobacco Virus in the Northern Anhui;

Significance of syndepositionai relationship in the Precambrian strata in Jiagou,Northern Anhui;

Study of the Construction of a New Socialist Countryside in Northern Anhui;

Study on Petrology and Sedimentary Environment of Molar Teeth Structures-Bearing Carbonates in Neoproterozoic in the north of Anhui;

Karstrocks features, types and periods of paleokarst Ordovician in the north of Anhui, China;