Vowels: Standard - 'a' as in 'path', Variation - 'e' followed by 'ng' is long and slightly nasalised
Consonant combination - 'ny' (palatal nasal) combine 'n' and 'y' while top of tongue touches hard palate, 'ng' (velar nasal) with top of tongue touching top of the back of the mouth, combine 'n' and 'g' plus some nasal vibration.