Jyutping
zam1 caa4 dai6 seoi2
Pinyin
zhēn chá dì shuǐ
Definitions (粵典–words.hk)
動詞
好似下人噉幫人斟嘢飲；服侍人 serve someone drinks as a servant or in a servant-like fashion; literally 'pour tea and deliver water'
話就話係活動助理，但其實都係行行企企，斟茶遞水。
话就话系活动助理，但其实都系行行企企，斟茶递水。
waa6 zau6 waa6 hai6 wut6 dung6 zo6 lei5, daan6 kei4 sat6 dou1 hai6 haang4 haang4 kei5 kei5, zam1 caa4 dai6 seoi2. My formal job title is event assistant, but most of the time I'm really just fooling around and pouring people drinks.
Definitions (Wiktionary)
verb, Cantonese
to serve someone drinks as a servant (syn.) 端茶倒水