(guǎn, ㄍㄨㄢˇ) to take care (of); to control; to manage; to be in charge of; to look after; to run; tube; pipe; surname Guan [CE-DICT]
是
(これ) (pn) (1) (uk) (See 何れ・1,其れ・1,彼・あれ・1) this (indicating an item near the speaker, the action of the speaker, or the current topic); (2) (hum) this person (usu. indicating someone in one's in-group); (3) now; (4) (arch) here; (5) (arch) I (me); (6) (arch) certainly; (P) [EDICT]
(ぜ) (n) righteousness; justice; right [EDICT]
(shì, ㄕˋ) is; are; am; yes; to be [CE-DICT]
谁
(shéi, ㄕㄟˊ) who; also pronounced shui2 [CE-DICT]
(Shuí, ㄕㄨㄟˊ) variant pronunciation of shei2, who; surname Shui [CE-DICT]