Heat the wok again strong and can be very hot little oil. Spring onions, ginger, garlic and chili stir fry until it smells fragrant. Add the sliced water chestnuts and allowed to warm briefly. Sugar, vinegar, broth, soy sauce, rice wine and sesame oil Add. Mix the tapioca starch with a little water and thicken the sauce with it. simmer briefly until the sauce has thickened slightly. Meat and peanuts add and mix together.