Marinate the pork by cutting it into 1-inch pieces and combining it with Shaoxing wine, soy sauce, sesame oil, cornstarch, and salt. Let it sit for 5-10 minutes.

Prepare the flavor paste by grinding garlic, Szechuan peppercorns, and diced jalapeños into a fine paste.

Heat vegetable oil in a skillet until shimmering. Fry the sliced peppers and garlic until golden.

Prepare the breading by mixing equal parts cornstarch and rice flour with white pepper. Coat the marinated pork with the mixture.

Fry the breaded pork in batches until golden brown and crispy, about 2-3 minutes per side.

Combine the garlic-jalapeño paste in the skillet, then toss the fried pork bites to coat. Serve hot.