In Chinese, each character corresponds to one syllable. Chinese syllables consist of three elements: initial sound, final sound and tone. The initial sounds are consonants and the final sounds contain at least one vowel. Some syllables consist only of an initial sound or a final sound.
Mandarin Chinese language has 21 consonants and 35 vowels. The initial and final sounds make a total of 56 basic sounds. Combinations of initials and finals plus the special cases result in more than 400 mono-syllabic sounds. Applying the four tones of Mandarin Chinese to this, we get a total of around 1,600 unique syllables. Pronunciation of Mandarin has two aspects: syllables and tones. Each can be practiced separately, but when it comes to speaking Mandarin Chinese you must memorize words with their proper tones.