When did Marco Polo explore China?

Marco Polo was an Italian. In 1271, when he was 15 years old, he followed his father and uncle from his hometown to China. Marco Polo traveled south from Venice and entered the Mediterranean. He went to the Asia Minor Peninsula, passed through the Mesopotamia, and reached Baghdad. From Baghdad to the port city of Hormuz on the Persian Gulf? Then, he crossed eastward from Hormuz to Iran and came to Afghanistan. From Afghanistan, he crossed the Pamir Plateau. Arrive in Kashgar in the northwest of Xinjiang, then cross the Taklimakan Desert to reach the ancient city of Dunhuang? Then enter the Hexi Corridor via Yumen Pass and arrive at Shangdu, the palace of the Yuan Dynasty? They experienced a full 4 years on the journey?

Emperor Kubi of the Yuan Dynasty Lie summoned Marco Polo. He appreciated Marco Polo's talents and made him an official. Marco Polo learned Chinese and Mongolian and was often ordered to inspect various places, such as Shanxi? Shaanxi? Sichuan? He traveled to Yunnan, Shandong, Zhejiang, Fujian and other provinces, and went on missions to India, Vietnam, Sumatra and other countries?

Marco Polo’s journey to the East played a role in the world geographical discoveries of later navigators. A great inspiration? "Marco Polo's Travels" has been translated into languages ????in many countries and has had a great impact?