This time we will take you to the city which have loooooog history and so many amazing worldwide level treasure. Xi’an (Chinese: 西安; pinyin: Xī’ān; historically known as Cháng’ān) is one of the Four Great Ancient Capitals of China since it has been the capital of some important daynasties in china history include the Zhou, Qin, Han, Sui and Tang dynasties. The city has more than 3100 years history. When you visit Xi’ an, you like reading a history book of China. It is a city full of story.