Salmon cut into cubes with sides of 5 cm, put in a vacuum container. In a large bowl place all the marinade ingredients, lightly whisk. Pour the fish marinade, mix well. Close the container, pump out the air, leave for 10 min.
To cook the noodles. Pour tea into a Cup with a lid, pour a glass of boiling water, cover and leave for 1 min. Noodles put in a large bowl, pour through a sieve hot tea infusion, cover and leave for 5 minutes, Discard in a colander to drain all liquid, transfer to a bowl, lightly season with salt and vinegar, mix gently.
Dry the fish pieces, strung them on wooden skewers and lay on a very hot grill or on a griddle pan, after a minute flip and cook another minute.
Serve with cold rice noodles; add to the noodles right before serving some finely chopped ice.