Boil the water and add the vermicelli noodles. Cook for 10-12 minutes until the noodles are clear and soft. Drain in a colander, let it sit for 10 minutes and rinse with cold water. Cut the noodles 2-3 times.
Saute beef with a little oil, garlic, pinch of salt and black pepper. Then saute individually the carrot, onion and spring onion with a small amount of oil each, along with a pinch of salt and black pepper.
Put all of the ingredients into a large bowl. Put the noodles into the bowl; add the sauce ingredients mix well.