Related to Anhakgung Palace.

 Chimi is a tile built at both ends of the ridge of a large building such as a palace and is also called Chwidu or Mangsaegiwa. Chimi is a symbolic ornament that embodies the feathers of a phoenix and aims to keep the building safe from various disasters such as fire, along with the effect of granding the exterior of the building. This relic was excavated from Anhakgungseong Fortress in Pyongyang, and four chimis were excavated from both Namgung Palace and Junggung Palace, the largest of which is 2.1m high, suggesting the dignity of the building. Anhakgungseong Fortress is located at the foot of Daeseongsan Mountain on the northern outskirts of Pyongyang City. It was used by King Jangsu until he moved the capital to Janganseong Fortress in 527 and was excavated in 1957 and is now revealed.   Anhakgungseong Fortress is surrounded by a square Saturn with a side of 622m, with an inner area of 380,000에. Inside the palace, there were 52 buildings in total, divided into five areas along the north-south axis of the palace: Namgung, Junggung, Bukgung, Donggung, and Seogung, and the buildings were connected by corridors. The Jeongjeon Hall, where the king was inquiring, is a two-story building with 11 bays in front space and 4 bays in side space with a width of 33.3 meters, and the king's residence, Junggung Pyeonjeon, is a two-story building with a width of 87 meters, with Ikrang on the left and right. In addition, a pond was built near the southeast corner of the palace, and an artificial garden is placed on the west side of the Namgung Palace. Goguryeo people were also known in China for building palaces well, and buildings decorated with colorful tiles are common in ancient murals. Goguryeo used roof tiles before Baekje or Silla, but it had already adopted roof tiles production technology and built a wooden building with roof tiles during the period of the capital city of Naeseong Fortress. In the early days, roof tiles were strictly designated for production and use, so roof tiles could only be placed on temples, shrines, royal palaces, and government buildings. The Goguryeo tile is a maksaegi?Half-maksegi? (Korean traditional Korean traditional music?Chimigi and (?))?There are various types such as ear plates. Red is the most common color of roof tiles, and gray is also used a lot. From the late 4th century, when Buddhism was introduced, a roof tile decorated with lotus patterns appeared and was used in earnest after being transferred to Pyongyang in 427. The lotus pattern is characterized by the narrow, sharp, and thick width of the petals, giving a very strong and powerful impression overall.