Meaning of guān shàng:
guān shàng
关上
Verb
to close (a door); to turn off (light, electrical equipment etc)
Qǐng nǐ bǎ mén guān shàng.
请你把门关上。
Please close the door.
Wǒ shuìjiào qián huì guānshàng dēng.
我睡觉前会关上灯。
I turn off the light before I go to sleep.