Special deal with china dish (9)
I believe the answer is:
enchilada
'dish' is the definition.
(enchilada is a kind of dish)
'special deal with china' is the wordplay.
'special' indicates anagramming the letters.
'with' means one lot of letters go next to another.
'deal' put after 'china' is 'chinadeal'.
'chinadeal' anagrammed gives 'ENCHILADA'.
(Other definitions for enchilada that I've seen before include "Tortilla and sauce, meat" , "Tortilla and chilli dish" , "wrap" , "Filled tortilla served with chilli sauce" , "spicy snack" .)