The Vietnamese word "bánh bích quy" refers to a type of cookie or biscuit. In English, it can be understood as "cookie" or "biscuit," but it specifically denotes a sweet, baked treat that is often crispy and can come in various flavors.
"Bánh bích quy" is a versatile term in Vietnamese for cookies or biscuits, and it's a great word to know if you're talking about snacks or desserts.