Cut the spareribs into ½ inch-wide by 1 inch long pieces. Wash and soak the fermented black beans about 5 minutes. Strain off water then chop finely.
Heat the oil in frying pan. Stir-fry the fermented black beans. Add the wine, sugar, salt, and soy sauce. Stir for only 10 seconds. Remove to a bowl. Mix with the spareribs.