Marinate 200g of sliced toman or batang fish with 1 tbsp light soya, white pepper, 1 tbsp Chinese wine and 1 tbsp corn flour. Refrigerate for 1 hour.
In a wok with some oil, fry 2 persons worth of hor fun or kway teow. Season with 1 tsp light soya. Fry for a few minutes until the noodles are evenly coated and glossy.
Then set aside on the serving plate. This is the first toss, though you can also blanch the noodles, but frying this way is more delicious.