After 45 days, extend at the immigration office for another 30. And then you don't know what to do?

[Yuri]

After 45 days, extend at the immigration office for another 30. And then you don't know what to do?

[Ilya]

1. After 45 days, you can do one boarder run (leave and enter the country), get another 45 days free. 2. After that you need to do a visa, many people fly to Vietnam for that (if home is far away and expensive).