asian chicken salad

Name: asian chicken salad
Ingredients: for the dressings:; 5 tablespoons grape seed oil, divided; 2 large clove garlic, minced, divided; 2 teaspoons ginger juice (instructions below) from 1 knob of ginger about 2 1/2 long; zest and juice of one lime; 1 tablespoon honey; 1 tablespoon rice wine vinegar; 1 teaspoon wasabi powder or several dashes of hot sauce (to taste); 3/4 teaspoon kosher salt, divided; 1/4 black pepper; 6 tablespoons hoisin sauce; 2 tablespoons fresh lime juice; for the salad:; 4 cups shredded or diced cooked chicken breast; 3 scallions, thinly sliced on a bias; 1 red bell pepper, cut into 1 matchsticks; 1 large carrot, peeled and julienned or grated on a box grater; 1 mandarin oranges, supremed or 1 11-oz. can mandarin oranges, rinsed and well drained; 1/3 cup roughly chopped cilantro; 2 tablespoons chopped fresh mint leaves; 1 6-ounce package baby arugula; 1/3 cup roughly chopped cashews, plus additional for garnish; sprinkle of crispy chow mien or rice noodles (for garnish and crunch); black sesame seeds (optional)