Besides, there is a date before "exact", but it is not exact, that is to say, there is no credible historical record of credible date. And since * * * and the first year, there is a more credible calendar year.
So * * * and the date are the exact dates. In addition, with the emergence of new historical materials, historians continue to textual research. The exact date can be advanced, not fixed.
Extended data:
About 858 years ago, Zhou Liwang ascended the throne. During his reign, there were frequent famines, crops withered, and people were miserable, but the nobles still indulged in debauchery. About 84 1 years ago, in order to accumulate more wealth and squander it, Li Wang appointed Guo Gong's father and Rong as patents.
Forcibly declare Lin Shanchuan Ze as Wang You, and prohibit civilians from fishing and hunting in firewood. Therefore, it alone infringes on the interests of all sectors of society and complains everywhere. Refused to accept Rui's suggestion, promoted to noble scholar, and continued to implement patents.
So the whole country was angry, and people everywhere vented their dissatisfaction in the streets and lanes. Li Guowang brought a wizard from Weiguo, asked him to use witchcraft to monitor the enemies who published "slanderous words", and told him that anyone in the country who privately discussed state affairs would be killed without forgiveness.
Li Guowang thinks he has eliminated people's slander. Zhao Mu recognized it as: "It is better to keep the people's mouth than to keep Sichuan." Once it is broken, it can't be cleaned up. He advocates that all kinds of people, from officials and doctors to Shu Ren, have the opportunity to express their opinions.
King Li turned a deaf ear and went his own way. In less than three years, the people of China can't stand it any longer. Before 84 1, the people of China rioted on a large scale and were forced to flee to Bi (now Huozhou, Shanxi).
References:
Baidu Encyclopedia-* * The first year