1. Ticket revenue: Ticket revenue of Jinfan sports events is an important part of making money for Seljinfan Sports.
2. Sponsorship fee: Sponsor's sponsorship fee is an important source of income for Jinfan Sports.
3. Marketing of broadcasting rights: Marketing of broadcasting rights is also an important source of Jin Fan's sports income.
4. Catering sales: During the competition, catering sales of Sail Jinfan Sports can also bring some income.