through Mesopotamia, the Pamirs, reach most of the Yuan Dynasty (now Beijing) in 1275, the Iranian plateauMarco Polo, then visit many parts of China, the 13th century Italian traveler and businessman. The age of 17 with his father and uncle, to the east along the Silk Road, went to Yunnan and southeast coasts, which lasted four years. He traveled in China for 17 years and has served as the Yuan Dynasty officials