Determination of residue of organic pesticides in Panax quinquefolius by CGC Determination of content of β-elemene in elemene emulsion by CGC Determination of curcumol in Compound Ezhu Oil Soft Capsules by CGC Determination of Major Components in Liuyingwan Pills by Supercritical Fluid Extraction(SFE) The spatial distribution of constructive species of Northeast forest under the climate changing Cluster analysis of essential oils of root of Herba Artemisiae Scopariae by CGC finger-prints Determination of limonene in volatile oil of Abies nephrolepis leaves by CGC