b g z zh d j p k c ch t q f - s sh - x m h - r n l w - - - - y no initial consonant

a/an/ang - ai ao - - - e/en/eng ei - - - ia/ian/iang ie i/in/ing iao/iong iu - - - - o/ong ou - ua/uan/uang ue ui. .uai uo u/un - - üe - - - ü no vowel

SOUND - as is + "n" + "ng" Special Case "er" - NONE