I've eaten here twice in the last few weeks and both times were with friends from mainland China - Shanghai and Beijing. Both of these friends proclaim the restaurant as very authentic and I agree, having visited China at least a dozen times.
The food is tasty - I've eaten boiled chicken, kung pao chicken, pork noodle soup, pork dumplings, vinegar cucumber and sauteed garlic green beans. All delicious although I have a feeling I was eating a lot of calories.
So if you desire authentic Chinese food such as you would get in Shanghai or Beijing, try this place. It's in the Chinese Cultural Center.