Yongzheng Emperor
Hongli's accession to the throne was already foreseen before he was officially proclaimed emperor before the assembled imperial court upon the death of the Yongzheng Emperor. The young Hongli was the favourite grandson of the Kangxi Emperor and the favourite son of the Yongzheng Emperor; the Yongzheng Emperor had entrusted a number of important ritual tasks to Hongli while the latter was still a prince, and included him in important court discussions of military strategy. In the hope of preventing a succession struggle from occurring, the Yongzheng Emperor wrote the name of his chosen successor on a piece of paper and placed it in a sealed box secured behind the tablet over the throne in the Palace of Heavenly Purity (Qianqing Palace). The name in the box was to be revealed to other members of the imperial family in the presence of all senior ministers only upon the death of the emperor. When the Yongzheng Emperor died suddenly in 1735, the will was taken out and read before the entire Qing imperial court, after which Hongli became the new emperor. Hongli adopted the era name "Qianlong", which means "Lasting Eminence".