Investigation on Resources and Commodities of Chinese Medicinal Herbs of Jili The wild Gentianopsis paludosa resources of Tanchang County, Gansu An Investigation on Medicinal Plant Resources of Dendrobium in Sichuan Province Process on resarching methods of ecology of Chinese traditional medicine resources Application of bioinformatics in study of Chinese medicine resources Analysis of several key problems of good agricultural practice (GAP) of Chinese materia medica