Goguryeo was a national political power that existed in the northeastern region of China and the Korean Peninsula from the first century BC to the seventh century AD. It was combined with Baekje and Silla as the era of the Three Kingdoms. The people are mainly squatting and supporting people, and later they have absorbed some monks, ancient Koreans and three Koreans. Due to the special geographical location of Goguryeo and the country across China and South Korea and North Korea today, Goguryeo is the original nation of its own country. Similar to the pyramids of ancient Egypt, known as the "Oriental Pyramid" of the general tomb, this square "altar step stone" tomb, using fine granite masonry, a total of seven orders, the first The first stage is paved with four layers of stone, and the other six stages are made of three layers of stone. The surface of the general grave is made of stone. There are pebbles in it. There are three guard stones on each side. The smallest one has 10 tons. It is also used as a command post during the War to Resist.