My friend is about to come home to Vietnam after 1 year working in Japan. Some family members and friends asked her to buy electronics and other stuff for them; she also bought a new laptop and mobile phone for herself.
So what kind of items and how much can she buy in Japan and bring back to Vietnam legally? And what she should do to avoid getting blocked at the airport?
This is her first time going abroad; she and I don't have experience in this area so please tell us anything we need to know.