If there is any change in the applicant's personal information (name, passport number, job title, category), the application should be filed with the relevant decision-making body within 10 days after the change.
Applicants can directly apply from within China for the Foreigner's Work Permit if they meet the following requirements.
Based on purposes for visa, Chinese visas include diplomatic visa, service visa, courtesy visa, and ordinary visa.
A visa is an officially approved document issued by authorized bodies for the government, in accordance with the laws of the country, to foreign citizens applying to enter, leave or transit through the country.