跟包 [－－]

Jyutping gan1 baau1
Pinyin gēn bāo

Definitions (CC-CEDICT)

to work as footman
to do odd jobs
to understudy (an opera actor)

Definitions (Wiktionary)

noun, Wu, slang
person that follows behind someone's back and carries their bag

Definitions (Kaifangcidian)

（沒有對應漢語詞彙）