Development and Protection of Ecological Tourism Area in Weixitacheng in Yunnan Province;

Geology and geophysical prospecting research with the ore-forming prediction of the Dabaoshan Cu deposit in Weixi of Yunnan;

Based on the field geological survey and the geochemistry study, the protolith restoration of the Xuelongshan metamorphic belt in Weixi of Yunnan has shown the amphibolite to be the parametamorphic rock formed from different protolith.

Study on determination of carbaryl pesticides in vegetable by flow injection biosensor;

Determination Methods of Carbaryl Residues in Water;

Resolution of Synchronous Fluorimetric Spectrum for Carbaryl and Coumaphos and Its Application Study;

Cisplatin-DNA adduct formation in kidneys of cisplatin-exposed rats protected from nephrotoxicity by acivicin or glutathione;

Preparation of Abzyme for Hydrolysis of Insecticide Sevin (Ⅰ) Molecular Design,Synthesis and Optimization of Antigen;

3% density of sevin is applied to determine indoor poisonous strength to Odototermes formosanus.

A high performance liquid chromatography(HPLC) method using diode array detector(222 nm) for determination of sevin insecticides in swine,goat and chicken liver has been developed.

Through the study of Weixi county s farmland, it indicae that the total cultivated land and per capita cultivated land have been decresed during the last decade,which has leaded the conflict between man and land,has increased the frequency of disaster in Weixi County.