SHCH-eh-tsin
Here's a breakdown:
* SZ: This is a combination of the sounds "sh" and "ch," similar to the "sh" in "ship" and "ch" in "cheese" put together.
* CZ: This is pronounced as "ch" in "cheese."
* E: Pronounced as the "e" in "bed."
* CI: This is pronounced as "tsin."
Therefore, the full pronunciation is "SHCH-eh-tsin."