First grade Chinese pinyin initials and complex vowels, children always spell well, what's a good way?

First grade Chinese pinyin initials and complex vowels, children always spell well, what's a good way?

Using the method of sound memory. For example, teach him that his son wants to drink water. He knows. He can say that he wants to eat C, drink h, drink h, drink silk s, drink water and wet the towel. This method of using images is very useful for memorizing consonants and finals. Children's memory is different from that of adults, so we can't directly

A list of initials and finals in Chinese Pinyin (detailed)?

Initial table: B PMF d t n l G K H J Q x zh sh r Z c s y w single vowel table: a OEI u ü initial and single vowel: a OEI u ü B PMF d t n l G K H J Q x zh sh r Z c s y w compound vowel AI EI UI Ao Ou IU ie ü E Er an en in U