Hunan House is an all you can eat Chinese buffet in Christiansburg. There are actually 4 different food bars and they even have a vegetarian bar. This is one of the cleanest and nicest decorated chinese restaurants I have eaten at. However I do not like it that I have to pay for my 5 year old son to eat and he basically takes 2 bites. It would be much nicer if they would just let him take 2 bites off of my plate. But overall I have never been displeased with the quality of food or service here.