If you are planning to travel alone, you are quite nervous about this: How to apply visa? or What happens when you get to the airport? The following is things you should know: 1. Apply for visas 2. Prepare maps, tourist information 3. Prepare for flight Before you move to airport, make sure you have all the necessary documents: Travel, Visa, Invitation letter. 4. After Landing:Let's look at the big electronic board on the wall, which will have full information about the flight name, company name, departure time and counters Anything else............?