I have a question about customs in Vietnam. I’m traveling there to teach a short course on computing at a local university, and am bringing with me some equipment for students to use in the course. According to the information I can find on various official websites (and the university's understanding), it appears that I have all the necessary paperwork.
However, I’m wondering if anyone has any experience with bringing in equipment under these circumstances, and whether or not I need to be prepared for any difficulties with this process.
In addition to my passport, I have the following in both Vietnamese and English: a letter of invitation from the university (listing all of the equipment and it’s educational purpose), and a document showing photos of all of the equipment, the number of each item I’m carrying, and a written description.