In a bowl, combine chicken with soy sauce, fish sauce, honey, lime juice, and minced garlic. Marinate for at least 20 minutes.
Heat vegetable oil in a large skillet over medium-high heat. Add chicken and cook until browned and fully cooked, approximately 6 to 8 minutes.
Slice baguettes lengthwise, leaving one side attached to create a hinge. Optionally toast until the exterior is crisp.
Spread a generous layer of mayonnaise on the interior of each baguette.
Distribute the cooked chicken evenly among the baguettes.
Top with cucumber spears, pickled daikon and carrots, jalapeño slices, and cilantro sprigs.
Serve immediately while the chicken is warm and bread is crisp.