Stewed chicken with Chinese sausage

Ingredients:
1/2 chicken (cut into bite-size pieces)
5 button mushrooms
1 pair Chinese sausage (soak with hot water, peel off the skin and sliced)
5 pips garlic (remove skin and leave it whole)
5 shallots (remove skin and leave it whole)
1 tbsp oil
1 cup water (add more if needed)
1 stalk spring onion (cut into sections)

Seasoning:
2 tbsp light soy sauce
1 tbsp shao hsing wine
1/2 tbsp sesame oil
1/2 tbsp oyster sauce
Dash of pepper

Methods:

1. Heat 1 tbsp oil in wok, saute garlic and shallots until fragrant, then add in chicken and stir-fry well.
2. Add in Chinese sausage, button mushroom, water, seasoning and bring to a boil.
3. Lower the heat and stew, stirring occasionally, add more water if needed and taste for correct seasoning.  If you prefer a more salty or tasty dish, sprinkle a bit of salt or else the seasonings should be enough.
4. Cook till the sauce is thick and chicken are cooked through, then add spring onion, mix well, dish up and serve.