In a bowl mix marinade for beef together, then marinate beef for at least 20-30 minutes.
In a small bowl, add all the ingredients listed for seasoning for noodles, stir to combine.
Using your fingers, toss loosen/separate hor fun/kway teow making sure the rice noodles are not sticking together.
Heat wok on high heat until smoking point.
Add 2 tbsp of cooking oil, and swirl to coat.
Then add beef to sear, toss to sear the other side. About a minute or so, do not over-cook.
Remove beef slices and set aside.
Add another 2 tbsp oil, toss in onion, garlic, and ginger.
Stir-fry for 20 seconds, and add bean sprouts to stir-fry for another 30 seconds.
Then add rice noodles, give it a quick toss.
Pour in noodle seasoning, and toss to coat.
Add beef, and spring onions, give it a quick toss, and remove from heat.
Serve immediately.
