 In 1465, the Chenghua Emperor appointed Han Yong (韓雍) as Left Censor-in-Chief and Viceroy of Liangguang.The office was formalised in 1469, with the administrative headquarters fixed in Wuzhou, Guangxi.In 1536, during the reign of the Jiajing Emperor, the viceroy Qian Rujing (錢如京) created a separate administrative branch in Zhaoqing, Guangdong.