Cut steak into small cubes, add all the ingredients for the marinade. Mix well to make sure every piece of stake is coated with the marinade. Set in the fridge for 1 hour.
In a pressure cooker or a pot add all the ingredients for the broth. Taste for salt, if needed add more salt, if too salty for you add water. If you would like your broth more spicy you can add more red chili paste.
In a skillet sauté beef till browned on each side than add to the broth. Cover the lid set pressure cooker to stew section . Cook for 35 min.
Cook noodles according to the package.
Boil quail eggs and peal. I cooked quail eggs for 3 min in boiling water.
When the pressure cooker is finished add Bok Choy to the hot broth let it cook for 3 min than remove on to the plate if you won't be eating soup right away. You don't want to over cook Bok Choy because it will get soggy.