Season the chicken and shrimp with salt and pepper.
Add a tablespoon of oil to a skillet over medium-high heat. Add the shrimp and cook for 4-5 minutes until they are cooked through and opaque. Transfer the cooked shrimp to a plate and set aside.
To the same skillet, add another tablespoon of oil. Add the chicken pieces and cook for 5-8 minutes until they are cooked through. Transfer the cooked chicken pieces to a plate and set aside.
To the same skillet, add the remaining tablespoon of oil. Add the vegetables - red pepper, asparagus, and snow peas. Stir-fry the vegetables for 4-5 minutes.
Meanwhile, in a medium bowl, combine ginger, garlic, chicken broth, soy sauce, brown sugar, sambal, sesame oil, and cornstarch.
Transfer the cooked chicken and shrimp back to the skillet along with the prepared sauce mixture. Cook for 4-5 minutes until the sauce is slightly thickened.
Finally, add sesame seeds and chopped cilantro, toss, and serve with a bowl of rice.