Triple Ginger Pork and Pepper Stir-Fry

Name: Triple Ginger Pork and Pepper Stir-Fry
Cuisine: Asian, Chinese
Ingredients: 1 TBSP cornstarch; 1 TBSP peanut oil; 1 TBSP soy sauce; 1 TBSP freshly minced ginger; 1 pound pork shoulder, thinly sliced; 1 cup uncooked jasmine rice; 1 1/2 cups water; 1/8 tsp salt; 2 TBSP soy sauce; 1 TBSP rice vinegar; 2 medium garlic cloves, minced; 1 tsp sesame oil; 1/4 tsp crushed red pepper flakes; 1 TBSP plus 1 TBSP peanut oil; 1 medium green bell pepper, thinly sliced; 1 red bell pepper, thinly sliced; 1 medium leek, light green part thinly sliced; 1-inch piece of ginger, thinly sliced; salt & freshly ground pepper