The languages of the Chinese branch of the Chinese-Tibetan languages are often called Chinese. Although the Mandarin Chinese language is the only official language of the People's Republic of China and Taiwan (Taiwan), there are several variants of spoken Chinese. According to linguists, there are seven or ten languages (or dialects) in the Chinese language group. Most people in the Han community and many minority communities speak this language. Chinese is the mother tongue of about 120 million people (16% of the world's population). Writing words in Chinese is very difficult, because there are two types of six phonetics, and three types for phonetics.

The three main elements of the Chinese language are the letter format, the sound format, and grammar. There is no alphabet in Chinese. The Chinese language you see writing is actually a different word. You can call a Chinese word or character a pictograph or a pictograph. Chinese is to be pronounced as accurately as possible. If not, it will change its meaning completely. For the benefit of foreigners, Chinese scholars have simply introduced the Chinese pronunciation with the Latin alphabet. It is not possible to write Chinese pronunciation in Bangla without Fine in Latin. Because Chinese language sounds are not in Bangla. I will try to write pronunciation in Bangla only for the convenience of your understanding. In order to read PinYin, it is important to remember the pronunciation of PinYin. 

Unlike the English letters, there are some exceptions, as we pronounce in Bengal. For example, in English, we can compare B to B. But in Chinese Finnish 'B' will be pronounced 'P'. Again, the pronunciation of' does not become 'da' or 'da' as 'ta'. There are four vowels or tones in Chinese phonetics. These are the equal vowels of the first vowel or the upper vowel, the second vowel or ascending vowel, the third vowel or the wave vowel, and the fourth vowel or the descending vowel. There is another tone called a neutral tone. You must have heard of Suriname. There is a sound level change in each of the Sa Re Ga Ma. That's how I'm trying to show the sound level in this tone chart with a mark from 1 to 5. (Watch YouTube video) The sound level does not change to the same tone as the first volume or higher. Level 1 to 5 - This is the last, there is no vocal chord. In the case of the second tone, the sound level rises from 1 to 5. I'll give you an example later. In the case of the third vowel, the sound will start at level 2 and end at 3 We call it the wave tone. In the case of the fourth vowel, the sound level starts at 5 and ends at 1.

As I mentioned earlier, there are four types of tone marks in PinYin, which should be pronounced according to the mark. As you see here, the first vowel sign is given above the first 5. It will be pronounced 'a' in a higher level of equal tone. The second vowel is given above the second 5. It will be pronounced 'A' in ascending tone. The third vowel sign is given above the third 3. Its pronunciation will be 'A' in the wave tone. The fourth vowel sign is given above the fourth 4. It will be pronounced 'a' in a descending tone. If the pronunciation is not correct, the meaning of the Chinese language is completely changed. For this reason, PinYin should be well monitored when practicing Chinese.