给 + Person + 帮忙 + Verb
The verb 帮忙 (bāngmáng) means "to help" or "to lend a hand," expressing the act of assisting someone with a task. Unlike 帮助, which takes a direct object, 帮忙 is a verb-object compound and does not directly take another object — instead, the task being helped with is described separately. It is very common in everyday spoken Chinese.
你能帮忙把这个箱子搬到楼上吗?
nǐ néng bāngmáng bǎ zhège xiāngzi bān dào lóushàng ma?
Can you help move this box upstairs?
谢谢你昨天帮忙,事情办得很顺利。
xièxie nǐ zuótiān bāngmáng, shìqing bàn de hěn shùnlì.
Thank you for your help yesterday, everything went smoothly.
我一个人忙不过来,谁能来帮忙?
wǒ yí gè rén máng bú guòlái, shéi néng lái bāngmáng?
I can't manage by myself, can someone come help?