Clean the tripe thoroughly, removing any fat. Cut it into large pieces, blanch in boiling water with Shaoxing wine, and then rinse off any scum.
Clean the spices (chili, Sichuan peppercorns, cinnamon, star anise, bay leaves) and put them in a spice bag.
Place the prepared tripe, ginger slices, and spice bag in a pressure cooker. Add enough water to cover the tripe, along with 2 teaspoons of salt. After bringing to a boil, cook on low heat for 25 minutes.
Check if the tripe is tender enough to be pierced easily with chopsticks. If so, it's ready for further processing, like stir-frying or serving cold. Optionally, let it soak for 1-2 hours to enhance the flavors.
If not consuming immediately, store the cooked tripe in the freezer. Thaw before use. Cut the tripe into strips for stir-frying.
Chop the green peppers, bell peppers, ginger, garlic, and shallots (and garlic sprouts if using). Heat oil in a wok, stir-fry these ingredients except the tripe to release their aroma. Then add the tripe and stir-fry together.
Add a small amount of Shaoxing wine around the edge of the wok to remove any gaminess. Season with salt, light soy sauce, and a pinch of sugar. Near the end of cooking, sprinkle a pinch of MSG for added flavor, if desired.