This paper,based on a detailed survey of geological heritages in Xinglong county and a classification,studies the features and genesis of geological heritages such as Wulingshan magma,karst,benthal black chimney.

Discussion on Vanilla Industrialization in Xinglong of Hainan;

Sedimentary Association and Division of Permo-Carboniferous Marginal Facies Sequences in Xinglong Coal-bearing Area;

The Xinglong area, Hebei province, is tectonically located in the central sector of the Yanshan orogenic belt.

Taking Xingxian county as the typical area with geologic disaster in northwest of Shanxi,on the basis of data gathered in field investigation of geologic disasters,a space database of geologic disasters of Xingxian county was established.

Based on synthetic analysis of gravity,magnetic and seismic data as well as geological and drilling data of central southern Cangxian uplift,together with a comparison with the proved Dacheng coalfield,the authors hold that there exist a lot of coal seams and coal strata in this area.

Coalbed gas development was made great success in Dacheng highs within Cangxian uplift.

A Seroepidendological Survey on Human Toxoplasma in Hualong County, Qinghai Province;

This article based on the surveys and studies about it, focused on Hualong county s reality, put forwarded essential modes and suggestions of policy on against the poverty, the intention is to further speed t.