Over medium heat, cook pork, ginger, garlic, onion powder, chinese 5 spice (if using) and soy sauce until no pink remains. Set aside.
Preheat oil to 375 degrees F.
Lay out one egg roll wrapper with a corner pointed toward you. Place 2 tablespoons of the meat and 2 tablespoons of the coleslaw mixture in the center. Use your finger to spread a little bit of the flour mixture along the edge