Xiayuan is the name of a tribe in the Yellow River Basin. Legend has it that he is a descendant of the Yellow Emperor, and both Yu and his father Gun are the leaders of this tribe. In the 2nd/kloc-0th century BC, Yu's son Qi established the first slavery dynasty in Chinese history. He named the dynasty after his own tribe. Shang was originally the name of a tribe in the lower Yellow River. In the 6th century BC/KLOC-0, Tang was the leader of this tribe. After the defeat of Tang, a powerful slave country was established, and this country was Shang. BC14th century, King Pan Geng of Shang Dynasty moved the capital to Yin, so later people called Shang Dynasty Yin Dynasty. Zhouyuan is the name of a tribe in the Weishui River Basin. After the destruction of the Shang Dynasty, a new dynasty was established, with Haojiang as its capital, that is, Zhou. It seems that this name is also derived from the original tribal name of Zhou Wuwang. In 770 BC, Zhou Pingwang moved the capital to Luoyi. Because Haojing is in the west and Luoyi is in the east, the period when the Zhou Dynasty was the capital of Haojing was called the Western Zhou Dynasty. After moving the capital to Luoyi, it was called the Eastern Zhou Dynasty. The Eastern Zhou Dynasty is divided into the Spring and Autumn Period and the Warring States Period. In the Spring and Autumn Period, it was named after the chronicle "The Spring and Autumn Period of Lu State"; The Warring States period was named after years of wars between governors. Han Liu Bang was named Hanwang by Xiang Yu. In 202 BC, after Liu Bang defeated Xiang Yu and unified China, he named the country "Han". After Liu Bei occupied Sichuan, with the support of Zhuge Liang, he proclaimed himself emperor in Chengdu in 22 1 year, with the title of Han. Because he claims to be a descendant of the royal family in the Western Han Dynasty, he has always been determined to revive this great man. Because Sichuan was called Shu in ancient times, the country it founded was called Shu in history. Wu ad 222. Sun Quan is king. Country name Wu. He called his country Wu because his ruling area is south of the Yangtze River. These places belong to the State of Wu built by Fu Cha, the ancient king of Wu. In 265 AD, Sima Yan, the grandson of Sima Yi, abolished the Wei Emperor and claimed to be the emperor, with Luoyang as its capital and the title of Jin Dynasty. Because Wei Emperor once named Sima Yan's father Si Mazhao the Duke of Jin. In 3 17, Si Marui was called the emperor, and its capital was Jiankang. Because Jiankang was in the east of Luoyang, the old capital of Jin Dynasty, it was called the Eastern Jin Dynasty in history. The regime established by Sima Yan was called the Western Jin Dynasty in history. 58 1 year, Emperor Wendi and Duke Sui forced Emperor Zhou Jingdi to abdicate, proclaimed himself emperor and established the Sui Dynasty. The country name is Sui, obviously because of his country name. Tang Liyuan was a noble in Sui Dynasty and was named Tang Gong. At the end of Sui Dynasty, he served as the local governor of Taiyuan. In 6 17, Li Yuan and his son fought Sui in Jinyang. In 6 18, Emperor Yang Di was killed by the Ministry of Foreign Affairs, and Li Yuan proclaimed himself emperor, thus establishing the Tang Dynasty. The title of "Tang" comes from the title of Tang Guogong of Li Yuan. In 960, General Zhao Kuangyin of the Later Zhou Dynasty launched a mutiny in Chen Qiaoyi, northeast of Kaifeng, and established the Song Dynasty, with Tokyo as its capital. The reason for customizing the title of "Song" is that Songzhou is regarded as the German army's time. & lt/TD & gt； & lt/TR & gt；