Mock Duck Spring Rolls

300g Mock Duck
1 tbsp hoisin sauce
5-6 spring onions, sliced
1 tbsp cornflour
8 spring roll wrappers
oil for frying

Marinade:
1 tsp Worcestershire sauce
1 tbsp chinese 5-spice powder
1 tbsp oil
2 tbsp light soy sauce
2 tbsp Shaohsing rice wine