1. a,例:爸(bà)(Dān yuán yīn a, lì: bà) / Monophthong a (e.g. bà)
2. o,例:波(bō)(Dān yuán yīn o, lì: bō) / Monophthong o (e.g. bō)
3. e,例:哥(gē)(Dān yuán yīn e, lì: gē) / Monophthong e (e.g. gē)
4. i,例:衣(yī)(Dān yuán yīn i, lì: yī) / Monophthong i (e.g. yī)
5. u,例:乌(wū)(Dān yuán yīn u, lì: wū) / Monophthong u (e.g. wū)
6. ü,例:鱼(yú)(Dān yuán yīn ü, lì: yú) / Monophthong ü (e.g. yú)
7. ‑i(z/c/s 后),例:资(zī)(Shé jiān qián yuán yīn‑i (z/c/s hòu), lì: zī) / Front apical‑i (after z,c,s; e.g. zī)
8. ‑i(zh/ch/sh/r 后),例:知(zhī)(Shé jiān hòu yuán yīn‑i (zh/ch/sh/r hòu), lì: zhī) / Back apical‑i (after zh,ch,sh,r; e.g. zhī)
9. er,例:儿(ér)(Juǎn shé dān yuán yīn er, lì: ér) / Retroflex monophthong er (e.g. ér)
10. ai ,例:白(bái)(Fù yuán yīn ai , lì: bái) / Diphthong ai (e.g. bái)
11. ei,例:杯(bēi)(Fù yuán yīn ei, lì: bēi) / Diphthong ei (e.g.bēi)
12. ao ,例:包(bāo)(Fù yuán yīn ao , lì: bāo) / Diphthong ao(e.g. bāo)
13. ou,例:沟(gōu)(Fù yuán yīn ou, lì: gōu) / Diphthong ou (e.g. gōu)
14. ia ,例:家(jiā)(Fù yuán yīn ia, lì: jiā) / Diphthong ia /ie (e.g. jiā)
15. ie,例:街(jiē)(Fù yuán yīn ie, lì: jiē) / Diphthong ia /ie (e.g. jiē)
16. ua ,例:花(huā)(Fù yuán yīn ua, lì: huā) / Diphthong ua (e.g. huā)
17. uo,例:锅(guō)(Fù yuán yīn uo, lì: guō) / Diphthong uo (e.g. guō)
18. üe,例:月(yuè)(Fù yuán yīn üe, lì: yuè) / Diphthong üe (e.g. yuè)
19. iao,例:消(xiāo)(Fù yuán yīn iao, lì: xiāo) / Triphthong iao (e.g. xiāo)
20. iou (iu),例:秋(qiū)(Fù yuán yīn iou (iu), lì: qiū) / Triphthong iou (iu) (e.g. qiū)
21. uai,例:快(kuài)(Fù yuán yīn uai, lì: kuài) / Triphthong uai (e.g. kuài)
22. uei (ui),例:灰(huī)(Fù yuán yīn uei (ui), lì: huī) / Triphthong uei (ui) (e.g. huī)