Combine the soy sauce, vinegar, and silan in a bowl, set aside.

Combine chicken with cornstarch, coat well.

Heat a large skillet or wok over medium high heat. Add the sesame oil and the chicken. Cook until brown all over.

Add the spinach, broccoli, and/or green beans with ginger and garlic.

Saute until mixed well. Slowly pour in the sauce, add noodles and cook until it coats the chicken and noodles.

Serve garnished with green onions and sesame seeds.