Cut cabbage into small pieces.
In a bowl, combine the shredded cabbage, mayonnaise, vinegar, and mix.
Boil water in a pot and cook the noodles, following the package instructions.  Once the noodles are cooked, rinse with cold water and drain well. Place the noodles in a bowl.
 Mix ramen noodles with half of the sauce provided.
  Top with cabbage, drained canned corn and canned tuna.