Chinese food is generally cooked in a lot of oil (that's why it's stir-FRY, haha).
If it's breaded chicken, then it is fried.
Most of the sauces that Chinese food uses are high in sugar (general gao/tso, orange, etc.) and/or sodium (soy, teriyaki, etc.).
But there are healthier options out there! One of my favorite series of articles on SP is "Dining Strategies for Specific Cuisines": www.sparkpeople.com/resource/nutrition_art