Assume all the ingredient are cleaned. 

Ingredient 1: 1.5lb pork belly meat.

Ingredient 2: dried mushroom ( 10 pieces),  dried squid (1 piece), garlic, ginger, anise, dark soy sauce (2tbsp), light soy sauce(1tbsp), sugar ( 2 tbsp )

Ingredient 3: dried bamboo shoot

Preparation:

1. Soak the dried bamboom shoot in water for 1-1.5 hour, soak the dried mushroom and dried squid in water for 5-10 min, then cut the squid and bamboo shoot in the similar size of the mushroom.

2. cut the pork into big chunks and boil in water for 2 min, drain

Cooking Steps:

1. fry the pork in midium fire for about 5 minutes or till pork skin turn light goldern color. drain the oil.

2. boil the pork together with ingredient 2 for half an hour, 

3. leave the boiled pork in vacuum thermal cooker for 1 hour.

4. boil the pork again together with bamboo shoot for 20min.

5. add sugar and boil for 5-10 more min or till sauce getting thicker.