Heat a big pot on medium heat
Mix olive oil and chicken breast
Sear each side to golden brown
Add chicken broth, water, garlic, onion, carrots, celery, ginger, soy sauce, and sriracha to the mixture
Heat till boiling, then reduce
Simmer for 20 minutes to finish cooking the chicken
Chicken should be shredded and kept aside
Add rice noodles to the soup pan
Simmer for 5 minutes until done
Return the shredded chicken to the pot
Stir and adjust the consistency as needed
Enjoy with sriracha sauce on top and spicy!