The five elements belong to the fire industry, which is light, hot, explosive, machinable, laborious and flammable. Such as: handicrafts, personal decoration, lighting industry, optical research, fuel industry, hot drinks, food, food processing, mechanical processing, manufacturing, coat and hat industry, printing industry, sculpture industry, department store industry, critic, psychologist, speaker, repair industry, brick and tile firing industry, porcelain industry, grocery store, singer, star, entertainment industry, fire-fighting equipment. Five elements belong to native products or real estate, including nature, agriculture and animal husbandry. Such as: farmers or agricultural researchers, soil research industry, agriculture, animal husbandry, feed industry, chemical fertilizer industry, all natural transactions, construction industry, building materials industry, real estate, real estate transactions, waterproof materials industry (such as umbrellas, raincoats, waterproof materials, building dikes), executives, secretaries, leaders, accountants, auditors, pawn shops, antique shops, archaeology. Hotel management, management industry, housekeeper, design industry, computer software design industry, consultant, secretary, funeral industry, tombstone industry, tomb building industry, monks, nuns, cosmetics for the dead, plastic surgery for the dead, earthwork industry, industrialists and so on. Five elements belong to the gold industry. Industries related to metal tools or materials, hard work, decisive work and leading others' work all belong to the gold industry. Such as: martial artists, representatives of public opinion, hardware industry, mining industry, automobile industry, transportation industry, financial industry, banking industry, stock industry, futures industry, electrical industry, computer hardware, computer parts, scientific community, jewelry industry, logging industry, tool machinery industry, sword manufacturing industry and so on. The five elements belong to the water industry, which has fluidity, continuity, drifting uncertainty, rushing, variability, liquid, acoustics and cleanliness, and all belong to water. Such as: navigation, crew, fishermen, people living by the sea, fishery, aquaculture, water conservancy, drinking water, reservoirs, water sports, water exploration, water intake, water purification, cleaning, swimming pools, lakes and ponds, pond culture, baths, frozen food, relocation, transportation, stunts, athletes, tour guides and so on. The five elements belong to the wood industry, such as culture, literature and art, stationery, stationery, literati, writers, scribes, teachers, educational supplies, bookstores, publishing, printing, public affairs, justice, public security, politics, parliamentarians, flowers, flower shops, plant planting, bioengineering, wood, carpentry and interior design.