Хятад дахь залуучуудын дунд харилцааны ёс зүй, онцлог

hello! how are you?

so

about family

hello

say hi and hug.

nice to meet you.

it depends on the situation i'm in.

you are amazing.

hello, what should we eat and what should we do?

how's it going? your outfit looks very nice today, etc.