1. Teahouse needs a hygiene license (to be handled at the Health Bureau of your local food and drug administration). 2. Business license of the company (the company shall handle it in the industrial and commercial bureau, and the individual shall handle it in the company). 3. Tax registration certificate (handled by local tax authorities). 4. Code certificate (handled by local quality supervision bureau). Required information: copy of business address real estate license, lease contract, ID card of the person in charge, registered capital required by the company, and one-inch personal photo.