User:Cleo0905/sandbox

Tourist visa:
(short staying time) - Available one-month single-entry visa (stay in Vietnam maximum one month). Tourist visa may be extended one time for 30 days after your arrival in Vietnam. If you plan to spend more than one month in Vietnam, or if you plan to exit Vietnam and re-enter from Cambodia, Laos or any other country, you will need a one-month or three-month multiple-entry visa with the approval from local agents.

Business Visas:
Business visa is usually valid for three or six months, allow single entry or multiple entries and the right to work. Getting a business visa has now become cheap and easy, although prices are about double those of a tourist visa. It is generally easier to apply for a business visa once in Vietnam, after having arrived on a tourist visa.

Student visas:
A student visa is usually arranged after your arrival. It's acceptable to enter Vietnam on a tourist visa, enrol in a Vietnamese language course and then apply at the immigration police for a change in status. In reality, the easiest way to do it is to contact a travel company and have them help you make the application.

Visa Extensions:
Tourist-visa extensions cost about US$18 - $20, it is easier to pay through a travel agency.

Re-Entry Visas:
It's possible to enter Cambodia, Laos or any other country from Vietnam and then re- enter without having to apply for another visa. However, you must apply for a re-entry visa before you leave Vietnam. If you do not have a re-entry visa, you will have to go through the whole Vietnamese visa nonsense again. Re-entry visas are easiest to arrange in Hanoi or HCMC, but you will almost certainly have to ask a travel agent to do the paperwork for you. Travel agents charge about US$25 for this service and can complete the procedure in a day or two.