Come here if you want traditional but yummy-enough-for-an-American-palate Chinese and Taiwanese food. The people (I'm assuming a family) who work here are wonderful and friendly as well. One man (who I think also works in the kitchen as he wears an apron and runs back and forth) who serves you is so warm and humble and friendly, he makes you want to come back. The Ma Po Tofu is bomb, and their stir fried seasonal Chinese vegetables are always delicious and garlicky, which I am super down with. They have an extensive menu, and the quality of food is definitely above most of the other Chinese restaurants in the Squirrel Hill area. It can feel like an overwhelming amount of options in this neighborhood, so just know that you cannot go wrong id you choose this place.
Only reason I'm not giving 5 stars is that it can be very cramped inside, with tables pushed up very close to one another, and it gets REAL hot and sticky in the summer in there.
Enjoy!