Subject + 管 + Object
管 (guǎn) means "to manage," "to take care of," or "to bother with." It is a versatile verb used in both formal and colloquial speech. For example, 不去管它 means "to not bother with it."
孩子大了,不用事事都管着他。
háizi dà le, bú yòng shìshì dōu guǎnzhe tā.
The child is grown up; you don't need to manage everything for him.
这件事你别管了,我自己来处理。
zhè jiàn shì nǐ bié guǎn le, wǒ zìjǐ lái chǔlǐ.
Don't worry about this matter; I'll handle it myself.
谁来管这个项目的日常运营?
shéi lái guǎn zhège xiàngmù de rìcháng yùnyíng?
Who will manage the daily operations of this project?