Authentic! Difficult to locate, impeccable service but not for everyone. The texture of the veal cheeks chewy and green pepper crunch was fab. But this is no Kung Pow location. Many asians in the restaurant. It's not cheap. The goose liver was a 10! But note, it's better shared cause it's RICH. The best meal of the trip but then I am a frequent visitor to China and do cookery classes. Don't look for white chicken breast dishes here, delightfully fatty.