1、 A passport of the People's Republic of China is a certificate for citizens of the People's Republic of China to enter or leave the country and to prove their nationality and identity abroad. The passports of the People's Republic of China are divided into diplomatic passports, official passports, ordinary passports and special zone passports. Official passports are divided into official passports and official ordinary passports

1、 Basic situation of China's management system of going abroad on business For a long time, the Chinese government has established a relatively complete management system for going abroad on business in accordance with its national conditions and social system, ensuring the smooth channel for going abroad on business, and promoting mutual understanding, deepening friendship