Textual research on Jizi's books about North Korea

Ji Zi's exploitation of ancient Korea can be demonstrated from the following four aspects: 1, recorded in the history books of ancient China; 2. Records of ancient Korean history books; 3. Proof of archaeological discoveries and folklore; 4. Infer from the history of future generations.

The ancient Korean region included the eastern Liaodong Peninsula in China and the northern part of the Korean Peninsula. In12nd century BC, Ji Zi, a follower of the Yin and Shang Dynasties, established the Jishi Dynasty in this area, which spread throughout the country for more than 900 years. After Wang Jizhun, the last country, was usurped by Wei Man, he took some followers to the south to establish the country for 200 years and developed the southern part of the peninsula. As immigrants, although they are not dominant in number and are located in the Sea of Wang Yang, the ancestor of the Korean nation, they have become an important part of the Korean nation (culturally) because they carry advanced culture. The historical records of ancient China and ancient Korea, as well as archaeological and folk materials, can prove the history of Kiko and Ji Zi Dynasty developing ancient Korea. While China strongly emphasized that the history of Northeast Xinjiang belongs to the historical category of China, the traditional historical view of the Korean Peninsula has undergone tremendous changes. In the 1980s, the Korean Peninsula, for the sake of nationalism, insisted that ancient Ji Zi Korea vividly recorded in China's history books was a legend, while the so-called "Tan Jun" Korea invented by so-called scholars in modern times did not exist, but the myths and legends on the peninsula jumped into the official history. Song Chengyou, a professor in Peking University, also said: "After the Japanese invaded the Korean Peninsula in19/0, some historians of' Three Koreas' went into exile in China. In order to resist aggression and arouse nationalism, these historians drew strength from history and emphasized the independence of "Three Koreas", which later evolved into a national historiography school in the historiography field of "Three Koreas". The current Republic of China of "Three Koreas" came into being only in 1948, and national history has become one of the three schools of forum history in the Republic of China. However, non-scholars and folk people known as unofficial history like to confuse fairy tales, folklore, storytelling with real history, and they also have great encouragement in society. " Yin Naixuan, a Korean historian, acknowledged the existence of Jizi Korea in his New History of Korea, and believed that Ji Zi originated from the Central Plains of China.

There are many disputes about ji zi's Korea in academic circles at home and abroad, including the lack of books, differences in viewpoints and methodology, and the latter point is more prominent, thus making the study of ancient Korean history a hot spot in academic circles.

According to the North Korean history book "The Legacy of the Three Kingdoms", it is said that the descendants of "Tan Jun" moved to South Korea after Ji Zi came to North Korea, in order to avoid conflicts with people brought by Ji Zi. These people later became the ancestors of Sanhan.

Kiko and his entourage, together with local aborigines, established ancient Korea and ruled the Korean peninsula for nearly a thousand years. According to Taiyuan Xianyu's genealogy, North Korea's Xianyu surname originated from the descendants of Jizi Korea. Today, the surnames of North Korea and "Three Koreas" are all derived from imitating China, but they are only transliterated without Chinese characters, which is basically meaningless, because there is no custom of surnames in ancient times.

Due to the rise of nationalism, some North Korean "three South Koreans" scholars disputed the existence of this period of history and refused to recognize the existence of Jizi Korea. According to the historical book The Legacy of the Three Kingdoms written by North Koreans, some people think that it was "Zhou's" that gave the seal to North Korea (obviously misrepresented pronunciation), not Zhou's, but this was just a mistake when they copied the history of China and recorded their own history.