In a bowl, mix quail meat with salt,
pepper, sugar and fish sauce.
Leave to marinate for 20 minutes.
Heat oil in a wok or frying pan and
lightly brown garlic and ginger.
Add quail meat and stir fry for about 1
minute.
Add spring onion, mushrooms, water
chestnuts and preserved vegetables and blend well.
Stir fry for 2 minutes, then stir in
oyster sauce. Transfer to a serving dish.
To serve, place 2 tablespoons of mixture
on a lettuce leaf with some mint and coriander and roll it up tightly,
then dip roll into Spicy Fish Sauce before eating.