I am Chinese, and these dumpling rival those of my mother, which is saying a lot. We love that the place is staffed by true Chinese and that everything is made by hand.
A few things are Americanized on the menu, but are also very good. For those not a fan of red bean, try the Nutella bao. Amaaazing!
Only complaint I have is the price. Much more expensive than dumplings at most Chinese restaurants, but it is well worth it.