1, chopped red bell peppers, orange bell pepper and red onions into cube size.
2, wash frozen shrimp and put 1 tbsp of soy sauce, black pepper and 1 tsp of sugar inside. for 5 minutes.
3, minced garlic.
4, put olive oil into frying pan in medium heat.
fried red onions until it's soft. put 1 tsp of sugar to make it sweeter.
put minced garlic inside the red onions, fried until light brown color.
put shrimp inside, fried until change color.
put all the bell peppers and pineapple inside, fried for 2 minutes
put pineapple juice, ketchup and 1 tbsp of soy sauce inside, and mix it well for 2 minutes.