Is one not able to meet south-east Asian citizens? (9)
I believe the answer is:
cantonese
'is one not able to meet south-east asian citizens?' is the definition.
I can't judge whether this definition defines the answer.
'is one not able to meet south-east' is the wordplay.
'not able to' becomes 'can't' (cannot).
'meet' is a charade indicator (letters next to each other).
'south east' becomes 'SE' (abbreviation).
'one' after 'cant' is 'cantone'.
'cantone'+'se'='CANTONESE'
Can you help me to learn more?
(Other definitions for cantonese that I've seen before include "way to cook" , "Asian language?" , "Eastern language" , "Chinese language" , "such food?" .)