Marinate pork with all ingredients overnight (or at least 4 hours).
Soak sausage casings and make sausages.
Use a needle to prick the air pockets out of the sausages. Wipe the sausages all over with some more rice wine.
Hang the sausages in airy place to dry for 3 days, avoid direct sunlight. Pack and store sausages in freezer.
Cook the sausages from freezer with cold oil, No need to defrost.