Is there any expert to help explain the meaning of the eight characters of professional jealousy?

The occupations that belong to gold include: finance, hardware, steel, commercial equipment, crude iron or metal tools and materials, hard work, decision-making work, initiative of others, all martial artists, appraisers (appraisers), auctioneers, judges, law enforcement officers, chief executives, automobile industry, transportation industry, finance industry, engineering industry, scientific community, martial artists and mining industry.