Emperor Xuanzong of Tang
Emperor Xuanzong of Tang ( ; 8 September 685 – 3 May 762 ) , also commonly known as Emperor Ming of Tang or Illustrious August , personal name Li Longji , was the seventh emperor of the Tang dynasty in China , reigning from 713 to 756 CE . 
<triplet> Emperor Xuanzong of Tang <subj> Tang dynasty <obj> time period