You need to wheel in a file cabinet with everything in it. Your whole life history since birth in detail, make sure it has photos of everything you have done
Anonymous participant 406 when you apply a microchip is automatically uploaded into your brain so they can follow you. It also will make you drink coffee and Hanoi beer
Where ever you stay a new TM30 should be submitted, hotels will do this automatically just ask them for the PDF or screenshot, then the closest immigration you'll be able to use
The pending approval is misleading. The first initial document check is a quick check over. It then goes to pending approval. From that point it can go into request more documents, approved or rejected
make sure TM30 is updated. You can apply online for the 90 days I think 1 week before the date comes up so it will give you time too see if it is accepted or not. If rejected you have to do again in person then it will be up to you to extend on that day or go back to immigration when the extension date is