Place the chicken in a bowl. Mix the sauces and wine
vinegar, garlic, salt and chili oil, pour over the
chicken and marinate in the refrigerator for 4
hours.
Beat the egg whites until stiff and fold in
the corn-flour. Remove the chicken from the marinade
and coat with the egg white mixture.
Heat the oil
and deep-fry the chicken until cooked through and
golden brown. Drain well on kitchen paper and place
in a bowl.
Pour over the wine or sherry, cover and
leave to marinate in the refrigerator for 12 hours.
Remove the chicken from the wine and serve cold.