Star brokers generally refer to brokers in many industries related to the cultural market, that is, brokers who act as media for the supply and demand sides and collect commissions in cultural markets such as performances, publishing, film and television, entertainment, fine arts and cultural relics. Star brokers can be roughly divided into two categories, one is performance brokers, and the other is professional brokers, but they all need to be trained by professional institutions before they can be certified. The specific work they are mainly responsible for is: 1, performance intermediary: acting as a bridge between individuals or groups in various brokerage activities. Such brokers are generally institutions or companies, not individuals. 2. The job of a professional broker includes: before an artist signs a contract, he should do a survey to understand the artist's personality and talent, develop the artist's potential, and help the artist find opportunities; After signing the contract, the artist should do a good job in promoting the artist. According to their own characteristics, we should determine the roles that are more acceptable to the audience, and push them out through these roles to make them become stars. Such brokers know art and management, and are also good at relying on a wide range of social relations. With keen market awareness and good business sense, they "package" artists.