A French friend came to China in the form of a tourist visa, but the approval period was only 30 days. His air tickets are 49 days apart. How to extend?

You take this foreigner to the public security bureau and say that the guarantor is you and you are his friend. Remember to bring 30 thousand yuan in cash to foreigners, who will provide travel funds when entering or leaving the country. You can't apply for an extension unless you come out on the spot. Other materials are a handwritten application (written in your name, it means that you applied to the Exit-Entry Administration of the Public Security Bureau for an extension of your foreign friend), and then apply for an application form, photos and temporary registration certificate.