Soak the tripe with 5 cups of water and 1/3 cup of vinegar for 5 minutes
Rinse the tripe well
Add 2 tablespoons oil and rub for 1 min
Rinse well again
One more time, add oil and rub for 1 min
Rinse it well again
Sprinkle all over with salt
Add 2 tablespoons sesame oil
Add 2 tablespoons Chinese wine or rice wine
Rub altogether well and sock for 5 minutes
After soaking for 5 minutes, rinse the tripe well
For the spices, 1 knob of ginger, 2 inches sliced
1 teaspoon of cloves
4 star anise
1 small piece of rock sugar 1/2 oz
Dried clementine or orange peels
In boiled water, add half of the ginger
Add 2 tablespoons of Chinese wine or rice wine
Add in the cleaned tripe and boil for 5 minutes
For the sauce, 1 red bean cube with 2 tablespoons of the liquid
2 tablespoons chu hou paste
1 tablespoon oyster sauce
1 tablespoon dark soy sauce
Mix altogether
Put the boiled tripe in instant pot
Add 2 cups of water
Add in the rest of the spices
Add in all the sauce
Pressure cook for 20 minutes, and then natural release
After about 1 hour with natural release, take out the tripe
Slice into chunks
Enjoy with chili peppers