Introduction to the People's Great Study Hall: The People's Great Study Hall is the National Library of North Korea. It is a majestic and elegant 10-story building composed of 10 buildings. The clear walls, round columns, patterned marble decorations, and patterned floors paved with jade in the hall are harmoniously blended together, fully demonstrating the artistic beauty of the national architectural form. The Korean-style green tile roof composed of 34 roofs is majestic and elegant, like a flock of geese spreading their wings in the sky. With a total construction area of ​​100,000 square meters, it was opened in April 1982.