Stir together the ground pork and the pork marinade ingredients in a medium bowl. Cover the bowl with plastic wrap and allow it to marinate in the fridge while you prep the rest of the meal (about 15-20 minutes)
Mix together the stir fry sauce ingredients in a small bowl; set aside.
Cut up the green beans and mince the garlic.
Bring a pot of water to a boil. Soak the bean thread noodles in the water as you prepare the rest of the meal -- there's no need to boil them; just turn the heat off and allow the noodles to soak in the hot water.
Heat 1 teaspoon of oil in a skillet over medium heat. Add the green beans to the skillet, put the lid on, and allow the green beans to cook for about 3 minutes.
Add the garlic to the skillet and stir-fry with the garlic for 1 minute.
Add 2 tablespoons of water to the skillet, put the lid back on, and allow the green beans to steam for about 5 more minutes, until they turn tender.
Remove the green beans and garlic to a plate.
Lightly spray the same skillet with nonstick spray. Cook the pork over medium heat until the pork is no longer pink. You don't need to stir-fry the pork constantly; allow it to sit in the pan and brown up a bit before stirring with a spatula.
When the pork is ready, add the green beans, bean thread noodles and stir-fry sauce to the skillet. Stir it around until the ingredients are well-blended.