To facilitate the applications,avoiding situations where applicants are unable to obtain approval for entry due to legal reasons such as being legally ineligible for visa issuance or entry upon arrival at ports,which may affect travel arrangements and increase economic and time costs, it is recommended that foreign nationals submit their applications in advance to the port visa authorities in the intended destinations, obtain preliminary approval from the port visa authorities, and then go to the corresponding ports for applying for visas. For foreign tourist groups applying for port visas, the Chinese travel agencies responsible for the reception should apply for them in advance at the port visa authorities.
As of now, port visa services have been provided at 99 ports in 72 cities nationwide with a large number of international flights and a high volume of foreign nationals entering China. (For the details of the major port visa authorities in China and their contact information, please visit the official website of the National Immigration Administration.)