Cut all vegetables and ingredients into bite-sized pieces.
Heat cooking oil in a pan and sauté minced garlic and ginger.
Add mala sauce, Sichuan peppercorns, and various spices, then stir-fry.
Add meat, fish cakes, vegetables, tofu, etc., and stir-fry over high heat.
Season with soy sauce, salt, and other seasonings to taste.
Once all ingredients are cooked, transfer to a serving bowl.