About 2200 years ago, foreign trade began in China with the creation of the Silk Road, the capital, Changan became a cosmopolitan city, with traders and merchants coming from all parts of the world by the Tang Dynasty.
大約2200年前,隨著絲綢之路的建立,對外貿易開始在中國展開,到了唐代,首都長安成了國際大都市,世界各地的商賈紛至沓來。