Twenty-four emperors of the Ming and Qing Dynasties held grand ceremonies in the Hall of Supreme Harmony, such as the emperor's accession to the throne, the emperor's wedding, the appointment of the queen, and ordering the expedition. In addition, every year, the emperor receives congratulations from officials of civil and military affairs and fetes princes and ministers. In the early Qing Dynasty, the Jinshi exam was also held in the Hall of Supreme Harmony. Since the fifty-fourth year of Qianlong (1789), it has been held in Baohe Hall, and Biography is still held in Taihe Hall.