Though the initial impact of Chinese foods were not tempting for me as a south Asian spicy lover. But with the passage of time I discover many items that are really delicious. For breakfast item i like the dumplings so much in here. And I think no one will dislike these.
For launch you can chose many traditional dishes with varieties of local cuisine from different regions. I prefer the Sichuan hot pot which is amazing for my native taste as these can be spicy and flavorful.
As a fish lover I love the spicy grilled fish which is really delicious. I often try this one with different fishes , among those I like a kind of catfish here.
For traditional food, I prefer the Beijing duck with smoke flavor, which will satisfy you. And for sure everyone try this after coming to Beijing.
And finally if you are a fast food lover you can get plenty of Mcdonalds and KFC's branches here and there in every cities. And the foods are also up to the mark. Personally I prefer Mcdonalds than the KFC with taste.