超然不群

Explanation: Detached from worldly outside. Not sociable with everyone. "History of Qing Dynasty Wu Wenpu Biography": "[Wu Wenpu] the man with military strategy, not aloof group, to the door and shouts for the Soviet Union." 　　Source: "History of Qing Dynasty Wu Wenpu Biography" [Wu Wenpu] the man with military strategy, not aloof group, to the door and shouts for the Soviet Union. "