Cho Hwi

Cho Hwi (died 1273), a local strongman on Goryeo's northeastern frontier, rebelled against Goryeo in 1258 when the Mongols invaded the Hwaju region. With T'ak Ch'ŏng he killed the frontier military commissioner Sin Chipp'yŏng, surrendered the lands north of Hwaju, and in 1259 was made General Superintendent of the new Mongol Ssangsŏng Prefecture.

He led Mongol attacks on Goryeo forts until his death, when his son Cho Yanggi succeeded him; his heirs held Ssangsŏng until Goryeo retook it in 1356.