My favorite is Ming Court, on I-Drive across from Pointe Orlando.
There are a couple of Chinese restaurants sort of close to Crossroads, but they've been kind of hit or miss. Both are near the intersection of Palm Parkway and SR 535. One on Palm Parkway is a la carte, one on 535 (in small shopping center) is a buffet.
I Like NY China Buffet on 535 near Palm Parkway, but only if I go when they open at 11. They often don't get all the dishes out until 11:15.
When everything is hot and fresh, the food is great. I wouldn't eat there later in the day since I would not know how long each dish has been sitting out.
With coupon in the orange Orlando maps, lunch is about $7 after tip.