Correct

土司

/ tǔsī /
Strokes

Definition

sliced bread (loanword from "toast")/government-appointed hereditary tribal headman in the Yuan, Ming and Qing dynasties

Example

As a Noun

system of appointing national minority hereditary chieftain/headman by the central government in the Yuan, Ming and Qing dynasties

As a Noun

chieftain/headman thus appointed