The 5 ancient countries that disappeared in China's history disappeared overnight, which is still a mystery!
In 110 BC of the Kingdom of Dawan (Kokand Khanate), Emperor Wu of han appointed Han Buxian to lead a mission to Dawan, hoping to exchange heavy gold for Pegasus. Dawan coveted the han dynasty's finances and killed Han Buhao. In 106 BC, Emperor Wu of Han mobilized troops and supplies and ordered Li Guangli to attack Dawan again. The Han army besieged Dawan City. The nobles in the city rebelled, sacrificing the King of Dawan and The Heavenly Horse, and Li Guangli beheaded the King of Dawan. In 107 BC, the Dawan nobles sent princes to the Han Dynasty as hostages. During the Qing Dynasty, Dawan was renamed the Kokand Khanate until modern times, when it became the territory of Uzbekistan and the Kokand Khanate collapsed.
There's an idiom called Night Lang arrogance, which we've all heard. According to the "Chronicle of the Southwest Yilie", during the Han Dynasty, there was a country called the Yelang Kingdom, because it was within the Yunnan-Guizhou Plateau, so the country rarely had contact with the outside world, so the king of the country thought that he was the largest in the world. Once, when Emperor Wu of Han sent an emissary to this country, King Yelang asked, "Which is greater than the Han Dynasty and my country?" As a result, the emissaries of the Han Dynasty were speechless. The Kingdom of Yelang roughly began in the Warring States, and during the peaceful years of the Western Han Dynasty, King Xingtong of Yelang coerced the surrounding 22 Yi to rebel against the Han Dynasty, and was killed by the Han envoy Chen Li, and Yelang was also destroyed, about 300 years ago.
The ancient kingdom of Loulan was originally established in the early years of the Western Han Dynasty, recorded in the history books for nearly 800 years, and for a long time, they were all attached to the powerful Han Dynasty, and they would pay a lot of tribute to the Han Dynasty every year. It was an important hub of the Silk Road at that time. Loulan in the desert, has its own very distinctive architectural style, today's Loulan ancient country has only left a ruin. The record of it in the history books suddenly disappeared after 630 AD, which is extremely strange. How many speculations do experts have about the disappearance of the ancient country of Loulan? One of the more mainstream ones is that the climate of the desert area is uncertain, and the sudden severe drought or storm and other natural disasters have caused the king to move the capital with his subjects; some people think that it may be a sudden plague that causes people in the country to flee and die, and finally only an empty city is left.
Kingdom of Guizi. King Guizixian killed the lieutenant Lai Dan, so during the reign of Emperor Xuan of the Western Han Dynasty, Changluo Hou Changhui joined 550,000 people to attack Guizi, and Guizi surrendered. In 379 AD, Lü Guang attacked Guizi on the orders of Gong Jian, and the combined forces of the great broken Guizi and other countries, and brought the high monk Kumarosh back to the Central Plains. In 840, the Uighurs moved west and occupied Guizi, and the Guizi state disappeared from history.
The Yue King's Kingdom of Yue. King Yue Gou Jian VII was killed in defeat during the battle against King Chu Wei, and was eventually destroyed by the State of Chu. The Yue clan then entered Fujian by sea to establish the Minyue Kingdom, which later became one of the most powerful kingdoms in southeast China. With the arrival of the Yue people, Fujian has the abbreviation of "Min". In 110 BC, the Minyue state wanted to break away from the territory of the Han Dynasty, and Emperor Wu of Han sent an army to eliminate it.