Cut vegetables, meat, and seafood into bite-sized pieces.
Add cooking oil to a pan, then stir-fry garlic, ginger, and green onions until fragrant.
Add mala sauce, Sichuan peppercorns, doubanjiang, and stir-fry together.
Add all the prepared ingredients and stir-fry quickly over high heat.
Once all ingredients are cooked, season with salt, soy sauce, and other seasonings to taste.
Transfer the finished Mala Xiang Guo to a serving bowl.