Fingerprints and Heavy Metal Contents of Dendrobium officinale Produced from 12 Areas Study of genuineness based on changes of ancient herbal origin——taking Astragalus membranaceus and Salvia miltiorrhiza as examples Effect of climate change on genuine medicinal materials producing areas during last 2 000 years—Alisma orientale and Citrus aurtantium as examples Change of Chinese Chrysanthemi Flos from different producing areas in storage Fingerprint Analyses of Fructus Forsythiae A Study on Producing Areas of Chinese Flos Dendranthematis Comparative study of effect of Atractylodes lancea between geo-authentic and non-authentic producing areas on collagen-induced arthritis in rats Quality evaluation of Schisandra chinensis at different producing areas in northease china The Current Advances and Prospect of Lac Researches in China The correlation between 2D-IR and HPLC in dried Rehmannia glutinosa processed by Different Processing Techniques Discussion on origin change reason of Sichuan genuine crude drugs Cyathulae Radix HPLC determination of chikusetsusaponin IVa in Rhizoma PanacisMajoris from different producing areas Study on Environmental Qualification of Areas for Producing Harmless Dry Fruits in China