In a salad bowl combine the bag of lettuce that has carrots and cabbage in it, then sprinkle on the chopped green onions and cilantro, toss the salad a few times, then add the mandarins and chow mein noodles, and on top of that add the chicken. Sprinkle dressing in a circular motion so that the whole bowl gets some dressing, then toss the salad and serve.