Hello, we are about to apply for a 30 days visa extension because our 60 days tourist visa is coming to an end. I hear from people that the 30 days extension does not need to be asked for my kids (4 and 1). On the internet, I read that they will get an overstay stamp in their passport. Someone knows what’s true or not? Also we will do a visa run once the extension expires so we do not want to jeopardise our chances to get a new 60 days tourist visa. Thanks