Sue's Taco Salad

Place ground beef in a large, deep skillet. Cook over medium-high heat, stirring to crumble until well done; drain. Stir in taco seasoning mix. Set aside to cool.
Place chips into a large bowl, and crush into bite-size pieces. Combine with seasoned meat, cheese, beans, tomatoes, lettuce, and green onions. Pour dressing over all, and toss to coat.