參考翻譯
Chang'an，now called Xi'an，was the capital city of the Tang Dynasty. During the Tang Dynasty, Chang'an was nearly eleven times as large as today's Xi'an，and was a metropolis with an international reputation. The streets and residences of Chang'an were designed like a chessboard, with neat and well-proportioned layout of the east and west.Lots of streets and avenues inside the city were over 100 meters wide.Chang'an was also the cultural center of China at that time，with rich and colorful entertainment activities such as music，dancing,cock fighting，etc.Many students from Japan and Korea came to study in Chang'an，and merchants from Central Asia went along the Silk Road to gather there.Among the population of about one million in Chang'an，there were more than 10,000 foreign households.

來源:可可英語 http://www.ccdyzl.cn/menu/201411/341905.shtml