劉瑾
Zhengde delegated his powers to his chief Eunuch Liu Jin. Wei Bin was under the Chief eunuch Liu Jin and after Liu Jin died in 1510 Wei Bin took his place and became the Ceremonial Director (a kind of Eunuch) (In Chinese: 司禮監). Wei Bin was regarded as one of the Eight Tigers (In Chinese: (In Chinese: 八虎), also referred to as the "Gang of Eight" (In Chinese: 八黨).