Heat oil in wok or skillet over medium-high heat. Add quail and stir fry until lightly browned. Add remaining ingredients except cheese and stir-fry for 2 minutes. Transfer all to a bowl and allow to cool. When cooled, chop mixture into pea-sized pieces (or pulse in a food processor). Stir in cheese. Lay won ton wrappers on a flat surface. Press together about 1 teaspoon of the quail mixture on the center of each wrapper. Wet the edges of each wrapper with the cornstarch mixture. Fold wrapper in a triangle, pressing down around the filling and sealing the edges with your fingers. Carefully place won tons, one or two at a time, into hot (360 degree) oil until golden brown. Drain on paper towels and season with salt while hot. Serve with Orange Sauce.