Its the human nature they need change .They want to get new change in their life.So as the humanbeing concerntrated in one work for long time they feel frustraded or a kind of boring .So to reduce that torture they leave their place and travel new area.In such a way ,the concept of tourism has been started.Every people of todays world want to travel different areas.They want to see different things as natural views , monuments,arts.So in South Asia China is one of the best tourism country.Every year millions of people visits China for different purpose.As the transportation way is clear and advance world is very small.One people can travel from one place to another place easily and in a day.Due to such development in technology tourism industry boostup rapidly.Tourism has helped to make balance in economy in the world.Now Tourism is developed properly.As there is academic study in the subject of Tourism.