Cut the rice paper into quarters.
Julienne the carrot, onion, and bell pepper thinly.
Generously coat a pan with cooking oil and preheat.
Add the rice paper to the pan and stir-fry as if frying until golden brown.
Add the vegetables and stir-fry together.
Season with soy sauce, sugar, and chili powder.
Stir-fry evenly to finish.