I'm a bit confused... when I want to ask to someone their age, I can use both "ji sui" and "duo da"?... like "ni ji sui" and "ni duo da"? or there is a difference?
In Mandarin, we use ji to ask a small number(less than 10). We can ask a kid "ni ji sui?" But we can't ask an adult "ni ji sui?" We should use "ni duo da?" instead.
In Mandarin, we use ji to ask a small number(less than 10). We can ask a kid "ni ji sui?" But we can't ask an adult "ni ji sui?" We should use "ni duo da?" instead.
