Language is a tool for human communication. Over the past thousands of years, language has gradually evolved and developed specific habits related to pronunciation, writing and usage, such as the continuous reading and usage in English. Weak pronunciation, soft tones and tones in Chinese, etc. So the moon's brightness is pronounced softly or with four tones, and when written in pinyin is it softly or with four tones? The moon's brightness is pronounced softly, and when written in pinyin it should also be written with a soft liang tone.
When we don’t pay attention, it is easy to directly pronounce the bright tone of the moon as four tones, but this is wrong. The bright tone of the moon is pronounced in the soft tone during the evolution of Chinese, especially in daily language use. As a habit passed down from generation to generation, when we pronounce "Liang" in a soft voice, there will be a soft and hazy beauty. If we read it according to the original pronunciation of "Liang", it will sound stiff and dry. Then it must be such a moon. The ancients It is also difficult to write such a beautiful and sentimental poem as "Who in the clouds sent a brocade book? When the wild goose comes back, the moon is full on the west tower."
At noon, there are many phenomena that do not match the original pronunciation of Chinese characters, especially in daily language. This phenomenon is more common. For example, when we pronounce the word "give", "give" originally has three tones. In this case, we have to pronounce the second tone. This is just an anomaly in written language. It would be more interesting if we thought about the dialects we sometimes bring out when speaking Mandarin in dialects. For example, the "erhuayin" is always ridiculed by northerners. Erhuayin is more common in the north, but it is a kind of torture for southerners. This is actually the result of the long-term evolution of Chinese in different regions.
There are many language changes in Chinese, which also bring a lot of difficulties to people who learn Chinese. However, it is precisely because of these interesting changes that Chinese becomes rich and layered, and sounds good. It's like the mermaid's weeping song, which is sweet and moving, just like the soft voice of the moon, the voice of the little girl, and the falling tone of "give".