「斟茶遞水」

(pos:動詞)
<explanation>
yue:好似下人噉幫人斟嘢飲；服侍人
eng:serve someone drinks as a servant or in a servant-like fashion; literally 'pour tea and deliver water'
<eg>
yue:話就話係活動助理，但其實都係行行企企，斟茶遞水。 (waa6 zau6 waa6 hai6 wut6 dung6 zo6 lei5, daan6 kei4 sat6 dou1 hai6 haang4 haang4 kei5 kei5, zam1 caa4 dai6 seoi2.)
eng:My formal job title is event assistant, but most of the time I'm just running errands and performing menial tasks.