Collins Chinese Dictionary Plus (3rd edition), 2011:
管
guǎnI 名
1
(=管子) pipe
- 水管(琯) shuǐguǎn water pipe
- 管(琯)子 guǎnzi tube
2 (=乐器) wind instrument
- 双(雙)簧管(琯) shuānghuángguǎn oboe
3
(=管状物) tube
- 晶体(體)管(琯) jīngtǐguǎn transistor
4 (医) duct
II 动
1
(=负责) be in charge of
- 管销(銷)售 guǎn xiāoshòu be in charge of sales
2
(=管辖) have jurisdiction over
- 这(這)个(個)市管3个(個)区(區)和5个(個)县(縣)。 Zhège shì guǎn sān gè qū hé wǔ gè xiàn. This city has jurisdiction over three districts and five counties.
3
(=管教) discipline
- 把自己家的孩子管好 bǎ zìjǐ jiā de háizi guǎnhǎo discipline one's children well
4
(=过问) interfere
- 这(這)事不用你管。 Zhè shì bù yòng nǐ guǎn. It's no use you interfering in this.
5
(=担任) be in charge of
- 她管市场(場)部。 Tā guǎn shìchǎngbù. She's in charge of the marketing department.
6
(=保证) guarantee
- 管(琯)保 guǎnbǎo guarantee
- 管换(換)管退。 Guǎn huàn guǎn tuì. The replacement or refund of defective goods is guaranteed.
6 (=提供) provide
- 管吃管住 guǎn chī guǎn zhù provide food and accommodation
III 形
narrow
- 管(琯)见(見) guǎnjiàn in my humble opinion
IV 介
- 大家管他叫"小王"。 Dàjiā guǎn tā jiào "xiǎowáng". Everyone calls him "Xiao Wang".