公孫康
Under another order from Dong Zhuo, Gongsun Du took over Liaoning. This presaged the development of Gongsun Du's power base in the northeast. Gongsun Du later sent Gongsun Muo and Zhang Pi to present-day South Korea in an attempt to gain more land. He died in 204 and was succeeded by his son, Gongsun Kang, who continued to rule northeastern China.