Song is a common Chinese surname with a unique pronunciation in English. In English, the correct way to pronounce Song is 'saw-ng' or 'saw-ung'. This pronunciation is different from the Chinese pronunciation, which is 's-aw-ng' with a rising tone.

The reason for the difference in pronunciation is due to the different sounds and intonations in the English and Chinese languages. English has a wider range of sounds and emphasizes stress on certain syllables, whereas Chinese has a limited number of sounds and relies on tone changes to convey meaning.

It is important to note that the correct pronunciation of a person's name is a sign of respect and cultural understanding. Therefore, it is recommended to make an effort to learn and use the correct English pronunciation of the name Song.

In summary, the English pronunciation of the Chinese surname Song is 'saw-ng' or 'saw-ung', which differs from the Chinese pronunciation of 's-aw-ng'. Understanding and using the correct pronunciation is an important aspect of cultural respect.