Poach the chicken breasts in s little chicken stock . When cooled slice them

Add a little oil to a HOT wok

Add in the onion and cook for 2-3 minutes

Add in the salt and MSG or light soy sauce. Stir for 30 seconds

Add in the slices coed chicken and heat through

Now add the noodles and beansprouts,toss to combine .When warmed add the DARK soy , toss to coat.
Serve topped with sliced spring onions

Serve