Women in Asian country good for gossip (7)
I believe the answer is:
chinwag
'gossip' is the definition.
(I've seen this before)
'women in asian country good' is the wordplay.
'women' becomes 'w' (standard abbreviation).
'in' is an insertion indicator.
'asian country' becomes 'China' (country in Asia).
'good' becomes 'g' (abbreviation).
'w' inserted inside 'china' is 'chinwa'.
'chinwa'+'g'='CHINWAG'
'for' acts as a link.
(Other definitions for chinwag that I've seen before include "Informal conversation" , "Natter" , "Yak" , "Gossip" , "Talk (sl.)" .)