1. It is difficult to guarantee the qualifications of hospitals and experts: hospitals are not medical institutions, lack the necessary medical qualifications and facilities, and it is difficult to guarantee the quality and safety of medical services. In addition, it is difficult to guarantee the qualifications, experience and diagnosis and treatment level of invited experts, and there may be false propaganda, fraud and irregularities.

2. Lack of legal protection and relief: the services of health centers are commercial, so it is difficult to enjoy the legal protection and relief of medical institutions, and there are certain risks and deficiencies in the protection of consumers' rights and interests.