Genghis Khan (1 162 ~ 1227), named Temujin, was an outstanding Mongolian leader and strategist. At that time, there were hundreds of tribes on the Mongolian plateau, attacking each other and killing each other. 1206, Temujin unified the Mongolian ministries, known as Khan, and established the Mongolian khanate regime. 1243, Badou, the grandson of Genghis Khan, established the Golden Horde in Eastern Europe and North Asia. 1258, another grandson, Xu Liewu, destroyed the Abbasid dynasty of the Arab Empire which lasted for 508 years and established the State of ilhan. 1279, another grandson Kublai Khan established an unprecedented unified dynasty in China, the Yuan Dynasty, and was crowned Emperor China. Since then, Mongolia has been a political power established by ethnic minorities and has become a dynasty of the orthodox dynasty of the Chinese Empire. In the twenty-seventh year of Zheng Zhi (1367), Zhu Yuanzhang began the Northern Expedition. With the slogan of "expelling Land Rover and restoring China", with the assistance of generals Xu Da and Chang Yuchun, the Yuan Dynasty was captured in 1368, ending its rule. In the same year, Zhu Yuanzhang proclaimed himself emperor in Jiankang and established the Ming Dynasty.