Slice chicken breast into thin pieces and marinate with cornstarch and salt for 10 minutes.
Heat vegetable oil in a large wok or skillet over medium-high heat.
Add minced garlic and chopped green onions, stir-fry for 30 seconds until fragrant.
Add marinated chicken to the wok and cook for 3-4 minutes until chicken is cooked through and no longer pink.
Add sliced mushrooms and carrots, stir-fry for 2 minutes until mushrooms begin to soften.
Add snow peas, bamboo shoots, and water chestnuts, stir-fry for another 2 minutes.
In a small bowl, whisk together chicken broth, soy sauce, oyster sauce, and Shaoxing wine.
Pour sauce over the chicken and vegetables, stirring constantly for 1-2 minutes until sauce thickens slightly.
Remove from heat and garnish with sesame seeds before serving hot.