Voluntary joining means that franchisees actively choose to join Liangka Weight Loss Chain System, while entrusted joining means that Yoshiko Yura Card Weight Loss Headquarters authorizes brand and management technology to franchisees, who operate independently and are responsible for their own profits and losses. The joining mode also includes signing a formal joining agreement, implementing the policy of one store in one place, providing technical training and assessment, uniformly distributing materials needed for opening a store, providing image materials distribution, after-sales maintenance, brand advertising support and technology upgrading services. These measures aim to ensure the unity and brand image of chain stores, and also provide all-round support and guidance for franchisees.