In a bowl, mix together the honey, soy sauce, garlic, basil, oregano, red pepper flakes, and black powder. Mix well, this is the sauce.
Place 4 thighs in your slow cooker, pour one half of the sauce over the chicken. then add the potatoes then the carrots. Place 4 more thighs on top of the carrots, pour the remaining sauce over the chicken. Cover and cook on Low setting for 7-8 hours or High setting for 3-4 hours.
30 minutes before you serve, add the yard beans, cover and cook for another 30 minutes. If you want more crispy chicken, remove chicken at the end of the cooking time and place in your broiler for about 3-4 minutes. Serve, complete meal in your slow cooker.