When did Li Linfu serve as chancellor of the Tang Dynasty?
Li Linfu
Li Linfu () (died January 3, 753), nickname Genu (), formally the Duke of Jin (), was an official of the Chinese Tang Dynasty, serving as a chancellor for 18 years (734–752), during the reign of Emperor Xuanzong—one of the longest terms of service for a chancellor in Tang history, and the longest during Xuanzong's reign.
Liu Zi
Liu Zi (劉滋) (729 – November 19, 794), courtesy name Gongmao (公茂), was an official of the Chinese dynasty Tang Dynasty, briefly serving as a chancellor during the reign of Emperor Dezong.