沙摩柯 / Sha Moke
沙摩柯 / Sha Moke enters the wiki through Hanji 1027 as the 五溪蛮 leader whom 刘表 tries to court after the 张献 and 桓阶 breakaway creates pressure in southern Jingzhou.
His role in this source is narrow. Sha Moke is a sign that Liu Biao’s strategic response has shifted toward defensive reinforcement: after 曹操 gains the southern-commandery attachment, Liu Biao looks for frontier and tribal support rather than shaping the main contest directly.