The city has not many people which is only a population about over 40 thousand.Its senery is very beautiful.The city is surrounded by water and mountains.Many trees are planted in this city,and the fresh is very clear.It is called one of the most beautifu cities in the world.Especially in the year 1986,it hosted the The World Expo and in the year 2010,it hosted the Winter Olmpic Games.
The city is very famous and very attractive to the world people.