Start with the scale that is in comfortable range.
[Music illustration: Hung-ee-oo-oh-aw-ah _etc._] [Music illustration: Hung-ee-oo-oh-aw-ah _etc._] Exercise VIII TO ENLARGE THE THROAT AND FOCUS THE VOWELS Open the mouth well and be sure that the vowel sounds are delivered as in the previous exercises; this will insure largeness with proper resonance.
When practising this exercise, be careful, as with the others, that each vowel sound in its order is correctly given before passing to the next.

Only in this way can rapid progress be made.
The words _bing_, _sing_, _ting_, _fling_, _swing_ are excellent to use for further practice.
[Music illustration: 1.

Hung-ee 2.

Hung-oo 3.

Hung-oh 4.