Chai Rong, later known as Guo Rong, also known by his temple name as the Emperor Shizong of Later Zhou, was the second emperor of the Later Zhou dynasty of China, during the Five Dynasties and Ten Kin

Emperor Taizu of Song, personal name Zhao Kuangyin, courtesy name Yuanlang, was the founding emperor of the Song dynasty of China. He reigned from 960 until his death in 976. Formerly a distinguished