nei5 hou2
Hello (formal)
nei5 hou2 maa3
How are you (formal)
zou2 san4
Good morning
zou2 tau2
Goodnight
hou2 noi6 mou5 gin3
Long time no see
ting3 jat6 gin3
See you tomorrow
jat1 zan6 gin3
See you later
haa6 ci3 gin3
See you next time
m4 goi1
Thank you (service)
do1 ze6
(Material such as gifts and benefits)
m4 hou2 ji3 si1
Excuse me
m4 goi1 ze6 ze
Excuse me (bumping into someone or ask to move away)
daa2 gaau2 saai3
Sorry for disturbing (thanks for having me)
nei5 gam1 jat6 zou6 zo2 me1 ?
What did you do today?
nei5 kam4 jat6 sik6 zo2 me1 ?
You yesterday ate what? (What did you eat yesterday?)