Marinate the chicken for 15 minutes in turmeric, paprika, cumin, salt and soy sauce. Heat the oil and saute the onions and garlic. Add tomato and fry for 1 minute. Add chicken and stir-fry 2 minutes. Add broth and stir well. Cover pan and cook for 20 minutes. Keep warm. Cook noodles in boiling water for 3 minutes. Rinse under cold water and drain well. Mix noodles, oil and soy sauce. Set aside. Place the noodles in a large serving platter. Pour the curry over noodles and garnish with remaining ingredients.