Question:
Hi, I am from Canada and I will be travelling in China for 3 months before going to Viet Nam. Is it possible to get a visa before I leave from Canada or the visa may be expired once I’ll be in Viet Nam?
Answer:
Hello,
No worries, the visa will be valid from the date you specify + visa length you apply for, for example, you apply for a visa starting from 1st September 2010, then you can stay in China until 30th August, then enter Vietnam on 1st of Sept.
hope that helps.v