(verb) to mix with a group; (slang) to group, congregate or to get into a clique for advantages or benefits
Definitions (粵典–words.hk)
動詞
參加某個團體、派系或者小圈子 to join a group (of people), a faction or a clique
個新人完全埋唔到堆,冇人理佢。
个新人完全埋唔到堆,冇人理佢。
go3 san1 jan4 jyun4 cyun4 maai4 m4 dou2 deoi1, mou5 jan4 lei5 keoi5. The newcomer cannot get in any formed circle and is isolated by everyone.
嗰班教友話你同邪魔打交道,個個都唔肯同你埋堆呀。
𠮶班教友话你同邪魔打交道,个个都唔肯同你埋堆呀。
go2 baan1 gaau3 jau5 waa6 nei5 tung4 ce4 mo1 daa2 gaau1 dou6, go3 go3 dou1 m4 hang2 tung4 nei5 maai4 deoi1 aa3. The other church members all refuse to associate with you because they say you're dealing with the devil.
Definitions (Wiktionary)
verb, Cantonese, verb-object
to join and befriend a group of people