In a bowl, mix the soy sauce, sesame oil, and cornstarch. Add chicken slices and let marinate for 10 minutes.
Heat a wok or skillet over medium-high heat. Add a bit of oil and stir-fry the chicken until cooked through. Remove from the pan and set aside.
In the same pan, add garlic and ginger, and stir-fry until fragrant.
Add broccoli, bell pepper, and carrot, stir-frying for 2-3 minutes until tender-crisp.
In a small bowl, mix chicken broth, oyster sauce, honey, and chili flakes.
Return the chicken to the pan and pour in the sauce mixture. Stir well to coat everything evenly.
Cook for another 2 minutes until the sauce thickens.
Serve hot over cooked rice and enjoy!