How to renew Xiaolan Workshop Certificate?

Replacement certificates are generally health certificates and tax certificates. The former only needs to fill in a test paper directly, and the latter needs to provide materials to the tax authorities for renewal.

The term of a health certificate is usually about one year. When you change your certificate, just sign up for a training class and fill out an answer sheet. When renewing the tax certificate, you need to go to the local tax authorities and provide a series of materials.