He represented the sound of "ng" with a single letter, ‹ŋ›, as it is a single sound. He insisted that the letters ‹g›, ‹h›, ‹r›, ‹w›, and ‹y› be called ge (as in get), he, re, we and ye, so that they would correspond better to the sound they represent.
He introduced a single symbol, ‹ŋ›, to denote the sound of "ng" as one unit. He advocated for reclassifying letters such as ‹g›, ‹h›, ‹r›, ‹w›, and ‹y› into categories like "ge", "he", "re", "we", and "ye" to better reflect their corresponding sounds.