声母:b,p,m,f,d,t,n,l,g,k,h,j,q,x,z,c,s,zh,ch,sh,r,y,w 单韵母:a,o,e,i,u,ü,er,ê 复韵母(包括所有前鼻韵母和所有后鼻韵母):ai,ei,ao,ou,ia,ie,ua,uo,üe,iao,iou,uai,uei,an,en,in,ian,üan,un,ang,eng,ing,ong,iang,uang,ueng,iong 前鼻韵母:an,en,in,ian,uan,ün,un 后鼻韵母:ang,eng,ing,ong,iang,uang,ueng,iong