Separate the drumette and wingette by cutting through the joint section between the two parts.
In a large bowl, mix together the cornstarch, chili powder, Spanish paprika, and salt.
Toss the chicken wings into the flour mixture and set aside.
Heat the vegetable oil in a large deep pan.
Fry the chicken wings at 340 degrees Fahrenheit for 10 minutes or until golden.
Place the fried chicken on a wire rack that is resting on a baking sheet.
In a large frying pan, melt the butter.
Then add chili sauce, brown sugar, oyster sauce, salt, garlic powder, and stir to fully combine.
Toss in fried chicken, making sure that all it is fully covered with the sauce.
Sprinkle sesame seeds and serve.
