Using a sharp knife, slit along
underside of each chicken thigh and remove bone, scraping flesh from
bone. Cut each boned thigh into 6
pieces. Put in a bowl. In a small bowl, mix together
garlic, coconut milk, coriander, cumin and turmeric. Pour over chicken. Stir to coat then cover and
refrigerate for 2-12 hours. To make sauce, in a small serving
bowl, mix together lime juice, coriander, soy sauce, fish sauce,
sugar and chilies. Set aside. Soak 8 short wooden or bamboo
skewers for 30 minutes. Preheat grill. Thread chicken, skin side up, on
skewers. Place on oiled grill rack and cook
for 4-5 minutes. Turn over and cook for further 2-3
minutes until juices run clear. Serve with sauce.