Through various tidbits and interviews, athletes eat and live in the Olympic Village, which is paid by the state, but souvenirs and other additional services, such as barbershops and teahouses, are paid by themselves. Foreign journalists also pay their own money during the reporting process. Seeing that Korean journalists paid their own money and gave it to the logistics staff to order lunch boxes, hehe, but I think they will reimburse some of them when they return home.