一介之士

Explanation: A window dressing of the literati. Means the faithful integrity. 　　Source: Han Zhao Ye, "Annals of Wu and Chen Gou into the rumored," he more of a king who, Fan Li, a learned scholar. " 　　Examples: Since the Hunan Army Xing, ~, Executive down slipper. ★ Qing Wang Kai, "You County Changsha Qing Du Dragon Kwan-like"