You arrived in Myanmar safely. The danger on the road is not important. The first step seems to be no problem.
It is a vivid metaphor that the passport disappeared when entering the country. You finished your studies and walked the whole course, but you couldn't pass the exam smoothly because you were missing a piece of paper. Get an entry permit. Here, the identity of the police is very clear. There is nothing wrong with them not allowing you to enter the country because of your passport. But in the dream, they still want to rob, which shows that you realize that the law enforcer and the person in charge in your incident are not so fair. They seem to want to extract something from you.
The end of your dream is vague. Of course, the teaching assistant may be impartial, but it is hard to imagine that she offended a professor for a student, and after you left, she had to deal with the professor. In addition, she handles this kind of thing, but she has no power to decide major events and punish professors. In the dream, the police should have more power than her. If the judges and professors embarrass you, you can get rid of it by your senior sister. It seems that things are vague and disturbing.
If at the end of the dream, your passport appears, you hold it in your hand, and you walk into Myanmar and pass the customs smoothly. Of course, everyone is happy. In fact, your hopes are only pinned on teaching assistants and senior sisters. And your enemy is actually very powerful. Professors are also like officialdom, and officials protect each other. So many magnets attract more magnets. It also attracted the Yellow River water. The police represent the official and are full of malice towards you.
In your dream, there is such an ending, and the senior sister comes and is relieved. My judgment is the realization of your own wishes, not a harbinger. You want things to be solved like this, which also shows that you are rather bookish and have a naive side in doing things. It won't be that simple.
Since the prosecution, you should not think that the facts are clear and you are right. The result should be that justice triumphs over evil. If you think so, you certainly don't want to treat people to gifts. You may not be grateful to the school for giving you victory. You think so. You should.
I suggest you realize that you have started a war. Ask a wise man humbly, see how to find a relationship, and spend some money when necessary. There are too many things that are obviously reasonable, but they can't be treated fairly in the end, too many. Your senior, the point is that she doesn't have much power I'm afraid it's mysterious that you only expect her.
Your destination Myanmar is not a good place. At present, the outcome is unknown, but the difficulties must not be ignored.