We ordered the family dinner A for $30 and I would say it feeds 4 people easy.
You pick two meat entrees, one type of soup, steamed or fried rice, and it comes with 2 egg rolls and 2 crab Rangoon's. Everything that we ordered was amazing and we were really happy with it. Their sesame chicken and chicken lo mein is highly recommended.
They made everything pretty quickly and it was nice and hot even when we arrived home to eat it.