Introduction to the Shijie Observatory: The Shijie Observatory covers an area of 525 square meters, with a construction area of 65 square meters. It is composed of the Shijie Wen Pavilion and the Xuhuang Terrace. It is a holy place where heroes worship the Shijie Heavenly Book, look up to God, and pray for good luck. It is also a holy place for people in the world. A place to pay homage to the past and pay homage to heroes and heroes.