Rinse the tofu noodles under cold water.
Cut the onion, bean sprouts, and chives into bite-sized pieces.
Add cooking oil to a pan and sauté minced garlic.
Add onion, bean sprouts, chives, and shrimp, and stir-fry.
Add the tofu noodles and stir-fry together.
Pour in the Pad Thai sauce and stir-fry again.
Push the ingredients to one side, scramble eggs on the empty side, then mix everything together.
Place on a plate and garnish with crushed peanuts, lime, cilantro, and chili pepper.