Most international travellers entering Mainland China require visas. Travellers carrying passports from Brunei, Japan or Singapore, however, can enjoy visa-free entry to China for up to 15 days. 

Visas are readily available from Chinese embassies and consulates in most Western and many other countries. A standard 30-day, single-entry visa from most Chinese embassies abroad can be issued in three to five working days (less in Hong Kong, for a premium). Visas can also be arranged at certain travel agencies such as China International Travel Service and China Travel Service.