1. Hanyu Pinyin Pronunciation Method: Hanyu Pinyin has two methods of spelling: Spelling method: the first tone is light and the second tone is heavy. (Example: b a=ba) Straight call method: first do the mouth shape of the consonant and then do the sound of the rhyme. Pinyin has both vowels and rhymes.

2. Rhymes are pronounced louder and consonants are pronounced lighter. Rhymes are divided into simple and compound rhymes. Those containing only one vowel are called simple rhymes; those containing several vowels or a combination of vowels and consonants are called compound rhymes.

3, the rhyme of Chinese syllables, by the rhyme head, rhyme belly and rhyme end of three parts. Rhyme head, also known as the medial vowel; rhyme belly, called the vowel; rhyme tail has a vowel and consonant tail two kinds. In the case of the Chinese character "卡", q is the consonant, ia is the compound rhyme. i is the beginning of the rhyme.