Special soup recipe

Ingredients Chicken thigh 80g Prawn 50g Shitake mushroom 6pcs Button mushroom 3 to 4 pcs Carrot 30g Egg 1 For slurry (Cornflour 4tbsp Water 10 tbsp) Oil 3tbsp Soy sauce 1tbsp Dark soy sauce 2tbsp Red chilli sauce 1tbsp Chicken stock or Water 1200ml Chicken powder 2tsp Salt 1/2tsp Sugar 1/4 tsp Black pepper powder 1/3tsp Spring onion