The world precious metal market has been formed and developed for hundreds of years. With the increasing market awareness and investment hedging demand, trading in precious metals investment has become increasingly active, and the price of gold and silver has continued to rise. Due to the widening gap between supply and demand and the turmoil and uncertainty of the global economy, this trend will last for a long time. Obviously, precious metals have profit opportunities. Spot gold and silver investment and trading is flexible, and it has just started in China, and it will definitely have great development prospects in the future. Therefore, the development prospect of precious metal industry is still very good. The specific salary is directly proportional to a person's ability. The stronger the ability, the higher the salary.