In August of 2012,our company travelled to ancient city-Xi'an. Xi'an is the first Capital in Chinese history, and it ever been the capital for 13 dynasty.The most famous scenery in Xi'an is the Terra Cotta Warriors,it was built by the First Emperor of Qin, and buried together withhim after he died,becuase he wanted the Terra Cotta Warriors could protect his mausoleum.