Gōng sūn
two-character surname Gongsun
Gōng sūn Lóng
Gongsun Long (c. 325-250 BC), leading thinker of the School of Logicians of the Warring States Period (475-220 BC)
Gōng sūn Qǐ
Gongsun Qi (-258 BC), famous general of Qin 秦國|秦国, the victor at 長平|长平 in 260 BC
same as Bai Qi 白起