2. When the Eight-character Treasury is imposing and likes to use the Universiade, or when the Eight-character Treasury likes to use earth, gold and water, it is suitable to engage in metal-related positions and careers in this time and space, and it is best to participate in the Six Gods represented by the Treasury at the same time. There are many things in the gold industry, including all precious minerals such as gold and silver, steel, aluminum and tin, diamonds, precious stones, uranium, tungsten, buttons and inlays, as well as finance, securities, economy, finance, insurance, banks, farmers' associations, credit cooperatives, futures, metal machinery, metal tools, sandblasting, polishing, automobiles, trains, locomotives, bulldozers and so on.