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Guozhen An

Queensborough Community College professor

Chill Rank and student ratings

Chill Rank 5 of 5: Brutallimited data?Brutal: among the toughest at CUNY

Overall
2.2/5
Difficulty
4.1/5
Would take again
30%

From 9 student ratings on Rate My Professors. Limited data, so treat it as a rough guide. The Chill Rank weighs difficulty most; here is how it works.

Fall 2026 sections taught by Guozhen An