Cook rice noodles according to package instructions, then drain and set aside.
In a small bowl, whisk soy sauce, oyster sauce, honey, and water with cornstarch until smooth.
Heat 1 tablespoon sesame oil in a large wok or skillet over medium-high heat.
Add steak slices, season with salt and pepper, and cook for 2–3 minutes until browned. Remove and set aside.
In the same skillet, add the remaining sesame oil and sauté garlic and ginger for 30 seconds.
Add shrimp and cook for 2 minutes per side until pink and cooked through. Remove and set aside.
Add bell pepper and broccoli to the skillet and stir-fry for 3–4 minutes until tender-crisp.
Return steak and shrimp to the skillet, then pour in the sauce mixture.
Toss in the cooked noodles and stir well until everything is coated and heated through.
Garnish with green onions and sesame seeds before serving.