The answer to junior high school history questions: read the following materials: Hanshu Geography is the earliest historical book with exact records of Japan in China; Sui

As early as the Book of the Later Han Dynasty, there was a record about the golden seal given by Emperor Guangwu Liu Xiu to the Japanese envoy. In the biography of the Three Kingdoms, Wei Shu and the Japanese written by Chen Shou in the Jin Dynasty, about 2, words were used to introduce the situation of Japan in the Three Kingdoms period. In this article, it was mentioned that there was a big queen country in Japan at that time called "Evil Horse Country", which was subordinate to more than 3 small countries. The queen who rules the country is himiko. According to the book, although the evil Matai countries were also ruled by men in past dynasties, after 6 or 7 years of continuous wars, they made himiko their queen. Himiko is good at confusing people with ghosts and gods. Although he is very old, he is not married, and only his younger brother assists in the failure of state affairs. Since himiko became king, no outsiders have ever been able to see her face. Only a thousand ladies and a man who delivered food went in and out of the palace. According to records, in 238 AD, himiko sent an emissary to Nan Sheng Mi to appear before Wei Di Cao Rui. Emperor Wei gave himiko a gold seal engraved with "Pro-Wei King", including a hundred bronze mirrors. The evil horse country has always been at odds with another dog slave country ruled by a male king. She specially sent messengers to Wei for help again. Wei Emperor sent messengers to express his support for the evil horse and Taiwan countries, but the slave countries did not seem to care about Wei Emperor's campaign. Himiko died in the long war. The evil country of Matai established a male as the king, but it caused chaos in the country, so we had to establish a female "Taiwan and" of himiko clan as the queen again, which calmed the civil strife. In 326 AD, Taiwan and Taiwan sent envoys to China again. At this time, the Three Kingdoms era has ended, and the Jin Dynasty occupied a dominant position. Later on, the evil Matai country disappeared from China's history books.