From: Chinese Cooking Demystified
Slice the pork into ~2 inch slivers, and then marinate. Prep the aromatics and the carrot.
To fry, first shallow fry the marinated pork slivers over a high flame, ~180C. Once they look almost done, ~30 seconds, stir fry for another ~15 seconds to cook evenly. Remove, toss in a strainer, make sure the excess oil drips off.
Remove enough oil from the wok to get ~2 tbsp remaining. Low flame, fry the aromatics, ~30 seconds til fragrant. Swap the flame to high. Add the Zhacai, fry for ~30 seconds. Add the pork back in, quick mix, add the seasoning, another quick mix. Toss in the beansprouts and the carrot, fry for ~30 seconds, then swap the flame to low. Thicken with the slurry.
