釋氏稽古略 4.255

4.255

An imperial edict of the Song stated: Throughout the empire, whenever there has previously been an eminent monk of virtuous reputation who served as a model for the multitude but has never received a posthumous title, the local authorities are instructed to investigate, verify, and memorialize the throne to bestow a master's title upon him. An imperial decree also ordered all commanderies and prefectures across the empire to establish Chongning Monasteries, which were later renamed Tianning Monasteries. Down to Emperor Gaozong, they were changed to Bao'en Monasteries and Guangxiao Monasteries, in order to pay posthumous honor and reverent memorial (Brief History of the Southern Crossing and Restoration).