Toast Sichuan peppercorns and white peppercorns (if using) in a dry small skillet over medium heat until fragrant, about 2 minutes. Transfer to a spice mill or mortar and pestle and coarsely grind. Transfer to a medium bowl and add chili crisp, chili oil, soy sauce, peanut oil, and vinegar; whisk well. Set dressing aside.
 
#### Step 2
Cook noodles in a large pot of boiling water according to package directions, adding celery 2 minutes before noodles are done (celery should be crisp-tender). Drain and rinse under cold running water until cool. Shake off excess water; divide among shallow bowls.
 
#### Step 3
Arrange turkey over noodles. Give dressing a stir and drizzle over each bowl. Top with basil, cilantro, and nuts.