Stir-Fried Chinese Chives with Pork Slivers

Name: Stir-Fried Chinese Chives with Pork Slivers (Jiu Cai Rou Si 韭菜肉絲)
Cuisine: Chinese
Ingredients: A few fine slivers of red pepper for colour (optional); ½ tsp light soy sauce; Salt; ¼ tsp salt; 100 g lean pork; 100 g Chinese chives; 2 tbsp cooking oil; 1 tbsp Shaoxing wine; 1 tsp potato flour