Quote Originally Posted by wilisno View Post
Visa requirements are not the same for various countries, Korea, Japan, now China can even get travel visa, not Vietnam, and the Vietnamese government also has requirements for their people to travel to Australia, on top of the academic proofs, they have to leave a big amount of bond money to the government to make sure they return.
Exactly.
The restrictions are from both Australia and Vietnam.
Vietnam restricts the movement of it's citizens.
And Australia makes it easier for nationals of some nations to enter and harder for others - Vietnam is not one of the easier ones.