
Marinate the chicken in the Shaoxing wine or sherry and cornstarch. Set it aside.
Mix all the ingredients for the Garlic Sauce in a small bowl.
Heat the oil in a wok or skillet over high heat. Add the garlic and stir-fry until aromatic, then add the chicken and stir-fry until the surface turns white, but not fully cooked.
Add the wood ear mushrooms and bell peppers. Stir-fry to combine well.
Pour in the Garlic Sauce and stir continuously until the chicken is cooked through and the sauce thickens. Stir in the green onion, then dish out and serve immediately with steamed rice.