All visitors to China must have a visa. Generally three types: a group visa, an individual tourist visa and an individual business visa. Tourist visas may be obtained either through a travel agent or directly from the Chinese Embassy or consulate. Visitors intending to go to China for business purposes should be in possession of an invitation from a host organization and should apply for visas directly to the Chinese Embassy. Passports must be valid for at least six months before your travel to china.