Du Huangshang

Du Huangshang (杜黃裳) (728 or 729 – October 12, 808), courtesy name Zunsu (遵素), formally Duke Xuan of Bin (邠宣公) or Duke Xuanxian of Bin (邠宣獻公), was an official of the Chinese dynasty Tang Dynasty, serving as a chancellor during the reigns of Emperor Shunzong and Emperor Xianzong. He was credited for setting the tone for Emperor Xianzong's hardline stance against warlords, leading to the restoration of imperial authority over the entire empire during Emperor Xianzong's reign.

Read more about Du Huangshang:  Background, During Emperor Daizong's and Emperor Dezong's Reigns, During Emperor Shunzong's Reign, During Emperor Xianzong's Reign