Caiweige Teahouse in Yushan Street, Changshu City has health certificate, hygiene license, business license and tax registration certificate. According to the investigation, Archie has found out.

1, health certificate refers to the certificate of preventive health examination, which proves that the inspected person has the health quality to do professional regulations, and everyone in the teahouse needs to apply for it.

2, hygiene license, refers to the units and individuals engaged in food production and catering business activities, after examination and approval by the administrative department of health, issued a hygiene license certificate, with the license number for registration.

3. Business license is a certificate issued by the administrative department for industry and commerce to industrial and commercial enterprises and individual operators to engage in certain production and business activities.

4. The tax registration certificate is a registration certificate issued by a taxpayer engaged in production or business operations when applying for tax registration with the competent tax authorities in the place where the production or business operations or tax obligations occur.