Stir frying: Using a towel, rub a thin film of oil into a wok and set it on high heat until smoking.
Add 1 Tbsp of oil and swirl to coat. Add the chicken into a single layer and cook without moving to a light brow color, about one minute, then start to stir for another 2 minutes, transfer to clean bowl and set aside. Wipe out the wok and reheat to high heat again.
Add 1 Tbsp of oil and swirl to coat. Add ginger, garlic, chili about 30 seconds, add zucchini and cherries.
Return chicken to wok and stir the sauce into the wok, reduce the sauce to almost dry.
Cook for another minute. Making sure the chicken is all the way cooked.