This is on my 'must eat list' when I visit Taiwan. Thank goodness this is easily replicated at home.
Marinate the chicken with salt, sugar, five spice powder, rice wine, white pepper and a splash of dark soy sauce for colour. Leave to marinate for at least 4 hours.
Coat the chicken with a layer of egg wash and then with tapioca starch before deep frying.
Delicious! I love fried chicken!