when you want to make a trip to a foreign coutry,you had better learn the language of that country.besides the passport and asking for a leave ,I think,i should surfer the internet to learn more about the country,including the custom and taboo.second ,to learn more about the climate.after deciding which place i want to go,i should know what i should take.i.e.light coats or heavy coats?third,learn something about asking for a help when you are in trouble.find a good hotel to live in .
Things in your backbag are camera,a handphone.enough money and etc.