texture / grain (of wood) / inner essence / intrinsic order / reason / logic / truth / science / natural science (esp. physics) / to manage / to pay attention to / to run (affairs) / to handle / to put in order / to tidy up
surname Zhao / one of the seven states during the Warring States Period (476-220 BC) / the Former Zhao 前趙|前赵[Qian2 Zhao4] (304-329) and Later Zhao 後趙|后赵[Hou4 Zhao4] (319-350), states of the Sixteen Kingdoms