Category A:
Services: Chinese cook, Chinese pastry chef, Western cook, Western pastry chef
Machinery: CNC turner, CNC miller, machining center operator, welder
Pharmaceuticals: pharmaceutical preparations
Other: metal ornaments, crafts carvers, decorative artisans, sculpture Turner, fresco maker, oil painting frame maker, framer, printmaker, (medical merchandiser)
B:
Services: bartender, tea master, nutritional caterer, photographer, photocopier, make-up artist, optometrist, spectacle dispenser, laundress, dyer
Community: security guards, financial security guards, fire-fighter, fire preventionist
Community: security guard, financial security guard, fire-fighting guard, fire preventionist
Community: security guard, fire-fighter, fire-fighting guard, fire preventionist, fire preventionist
Plastic chemical industry: organic synthesis workers, pesticide biological test tester, dye standard workers, dye application test workers, dye mixer, grinding and dispersion workers, catalyst manufacturing workers, catalyst test workers, paint synthetic resins, paint color modulation workers, solvent manufacturers, chemical reagent manufacturers, chemical additives manufacturers, sheet-based manufacturing workers, photographic materials manufacturing workers, photographic material testers, dark boxes, waste film silver recycling workers. Manufacturer, Scrap Silver Recycler, Magnetic Powder Manufacturer, Magnetic Recording Material Manufacturer, Magnetic Recording Material Tester, Photoreceptor Drum Coater, Rubber Batcher, Rubber Refiner, Rubber Sheet Finisher, Rubber Molding, Rubber Sulfurization, Scrap Rubber Recycler, Plastic Batcher, Plastic Molding, Detonator Manufacturer, Corded Explosives Manufacturer, Pyrotechnic Product Assembler, Explosive Device test workers, coal preparation and screening coke workers, coke oven temperature regulator, coke oven locomotive driver, coal gas workers, gas storage and transportation workers
Mechanical and electronic: turner, miller, planer insertion, grinding, boring, drilling machine operator, combined machine tool operators, tooth maker, screw pattern extruder, polishing, broaching, sawing, cutting edge twisted for the work of workers, elastic components manufacturing workers, casting, forging, stamping, shear, metal Heat Treatment Worker, Powder Metallurgy Manufacturer, Electric Cutting Worker, Cold Work Sheet Metal Worker, Plating Worker, Painting Worker, Abrasive Manufacturer, Abrasive Manufacturer, Welding Rods Manufacturer, Instrument Component Manufacturer, Vacuum Drying Processing Worker, Artificial Gemstone Manufacturer, Automobile Model Worker, Automobile Trim Worker, Household Electronic Product Repairer, Household Electrical Appliances Repairer, Photographic Equipment Repairer, Watch Repairer, Musical Instruments Repairer, Bicycle Repairer, Piano Tuner Bicycle Repairer, Piano Tuner, Office Equipment Repairer, Chemical Inspector, Material Composition Inspector, Material Physical Properties Inspector, Non-destructive Testing Worker, Product Environmental Performance Inspector, Product Reliability Performance Inspector, Product Safety Performance Inspector, Food Inspector, Feed Inspector, Livestock and Poultry Product Inspector, Tobacco Inspector, Textile Fiber Inspector, Needlework Inspector, Printing and Dyeing Process Inspector, Garment, Shoes and Hats Inspector Inspector, clothing, footwear and hats inspector, wood and furniture inspector, packaging materials inspector, sporting goods and publishing materials inspector, fuel inspector, photographic materials inspector, drug inspector, Chinese medicine inspector, hardware products inspector, mechanical products inspector, medical equipment inspector, motor vehicle inspector, electrical products inspector, electrical equipment inspector, lighting equipment inspector, communications equipment inspector Radio, film and television equipment inspector, computer inspector, electronic components inspector, pipeline inspector, cotton inspector, tea assessor, printed circuit inspector, length measurement, thermal measurement, weighing measurement, hardness force measurement, capacity measurement, electrical measurement, chemical measurement, acoustic measurement, optical measurement, ionizing radiation measurement, measurement of special measuring instruments, basic parts assembler Basic Parts Assembler, Component Assembler, Assembly Clamper, Tool Clamper, High and Low Voltage Electric Appliance Assembler, Wire and Cable Maker, Electronic Specialized Equipment Assembler, Instrument Component Assembler, Electronic Instrument Assembler, Electric Instrument Assembler, Automobile Assembler, Motorcycle Assembler, Air Conditioner Assembler, Refrigerator and Fridge Maker-Assembler, Laundry Machine Maker-Assembler, Mechanic Clerk, Automobile Repairman, Industrial Automation Instrument and Device Repairer, Electrician Instrument Repairer, Precision Instrument Repairer, Radio Equipment Mechanical Fitter, Electronic Equipment Fitter, Radio Debugger, Electronic Precision Mechanical Fitter, Electronic Computer Debugger, Power Supply Debugger, Electronic Computer Maintenance Worker, Computer Operator, Computer Network Manager, Computer Programmer, Multimedia Work Producer, Digital Video Planner, Core Stacker, Insulation Product Assembler, Coil Winding Worker, Insulation Treatment Impregnator, Transformer Transformer Assembler, Welder Assembler, Electric Furnace Assembler, Electronic Special Equipment Assembler, Vacuum Tester, Functional Membrane Worker, Electrodialyzer Worker, Vacuum Electronic Device Chemical Component Manufacturer, Electronic Vacuum Coating Worker, Vacuum Electronic Device Assembler, Vacuum Electronic Device Assembler, Vacuum Electronic Device Setter Liquid crystal display device maker, single crystal wafer processor, semiconductor chip maker, semiconductor discrete device integrated circuit setter, electronic water equipment, resistor maker, capacitor maker, microwave ferrite component maker, electroacoustic device maker, aquatic transducer maker, special relay maker, high-frequency inductor device maker, connector maker, magnetic head maker, electronic products Board maker, printed circuit maker, thin film heater maker
And many more