42 Providing information in the field of legal services; providing medical information, namely testing, inspection, and research services in the fields of pharmaceuticals, cosmetics, food stuffs, dietary and nutritional guidance, physical examination, dentistry, biochemistry, traditional Chinese medicines, and Western medicines, biochemistry testing and professional technical guidance and consulting services in the fields of medicines, medical testing, chemicals, biology, bacteriology, microbiology, and analysis and quality control for the above-identified fields; research and development services for others in the fields of screening analysis for biological ingredients in the natural resources