Khah-sday Hashem
Here's a breakdown:
* Chasdei: The "Ch" is pronounced like the "ch" in the word "chair".
* Hashem: The "H" is silent. The "e" at the end is pronounced like the "e" in "the".
It's important to note that the Hebrew pronunciation of "Chasdei Hashem" is slightly different, with a stronger emphasis on the "e" in "Hashem". However, the English pronunciation above is generally accepted and understood.