The reason for the so-called "Holy Mountain of the Korean Nation" is said to be "the area around Ji'an and Yulin in Jilin Province was the birthplace of ancient Goryeo."
Of course, this is a fabrication of historical facts! Goryeo and Goguryeo were two unrelated regimes from different eras. King Taejo of Goryeo overthrew Silla in 913 AD and established the Goryeo Dynasty. From the unification of the peninsula by Silla to the entire Goryeo Dynasty, the border between China and South Korea was at Wanshan Bay of the Datong River. The Goryeo Dynasty had no relationship with Ji'an, Yulin and Changbai Mountain in Jilin Province! Goguryeo, on the other hand, was a political power established in Ji'an and Yulin in 37 BC after the decline of the Han Dynasty. In its 705-year history, its territory first expanded to Liaodong and extended to the northern part of the peninsula for more than 200 years. In 668 AD Destroyed by the Tang army. Therefore, Goguryeo was a vassal state of China during its lifetime. After its death, it was fully taken over by the Tang Dynasty army. It never belonged to South Korea during its life and death. Therefore, from the perspective of historical facts, Changbai Mountain did not belong to North Korea and South Korea. The ruins of Goguryeo in North Korea today are the ruins of Goguryeo’s death. Later, South Korea took advantage of the civil strife in the Central Plains to expand northward twice to seize the land from China. The first time was the so-called unification of the peninsula by Silla in the 7th century, which moved the Sino-Korean border after the death of the original Goguryeo from the Han River to the north to the Datong River; The second time was in 1392 AD. Li Chenggui, the great ancestor of Korea, used both soft and hard tactics to persuade Zhu Yuanzhang to issue an edict to move the border north to the Yalu River. In other words, in the early Ming Dynasty, Changbai Mountain was still inland of China. When did it become the "sacred place of the Korean nation"? Mountain"? !
Excerpt - "Today's review of the historical changes in the China-South Korea border is not to overthrow these borders, but quite the opposite. Its purpose is to safeguard the existing borders from territorial expansion by some ultra-nationalists in South Korea. The advocates distort and falsify history by concealing the historical truth, and continue to make false claims that "Manchuria historically belonged to Goryeo", inciting the Korean people's territorial ambitions in Northeast China. The Korean peninsula is small and surrounded by sea on three sides, and the only way to expand is through ancient Chinese books. The "Northern Expansion Spirit" of the "Xian invaders" described above shows that South Korea's northward expansion has a historical tradition and reasons. Chinese scholars must be vigilant and disclose the truth of history and rely on historical facts. Refute the shameless lies currently fabricated by Korean academic circles such as "Koguryo is Korean history", "Manchuria historically belongs to Goryeo" and "the Korean nation has regained its homeland". Only by hijacking the territorial ambitions of neighboring countries can we achieve true good neighborliness.