Season chicken cubes in large mixing bowl with salt, onion powder, wine, 1 tbsp corn starch, 1 /12 tbsp light soy sauce and 1 tbsp sesame oil. Leave aside to marinate for 20 minutes.
Slice up the red chilies and bell peppers.
Stir fry the marinated chicken in a wok with oil and minced garlic until chicken turns white. Set aside.
In a small mixing bowl, mix up the hoisin sauce, red bean curd, ginger powder, red pepper flakes, black pepper, and brown sugar.
Add oil to the wok and fry the mixture.
Add the red chilies and bell peppers.
Add the chicken.
Add 1 tbsp light soy sauce, black vinegar and dark soy sauce.
Add corn starch water made with 2 tsp corn starch and ½ cup water well mixed. Stir until thicken.
Add pecan nuts and mix