1. Mix the chicken with 2 tbsp soy sauce, cornstarch, and baking soda. Let it sit for 15 minutes.
2. In a bowl, mix 2 tbsp soy sauce, dark soy sauce, oyster sauce, vinegar, Lao Gan Ma chili crisp, and sesame oil.
3. Heat a pan on high heat and add 1 tbsp oil. Cook the chicken until fully cooked, then remove it from the pan.
4. Add the frozen veggies to the same pan. Cook for 3 to 4 minutes, then add the garlic and cook for another 30 seconds.
5. Push the veggies to the side and spray the pan with oil spray. Add the eggs and scramble them.
6. Add the cooked rice, cooked chicken, and sauce. Stir-fry everything together for 2 to 3 minutes.
7. Add the green onion, mix everything together, and serve.