Heat some Water in a pan and let it boil for a few minutes.
Meanwhile, get the Red Chilies in a bowl.
Now, add the Water into this bowl and keep it aside for 30 minutes.
Once the Chilies turn soft, remove Water from the bowl.
Grind the soaked Chilies into a coarse paste and keep aside.
Heat a pan on medium flame.
As the pan turns hot, add Oil to it and increase the flame.
In hot Oil, add the chopped Garlic and chopped Ginger pieces. Sauté them for a minute or two on medium-high flame.
Add the Chili paste, Salt, and Sugar to it. Cook this mixture for 2-3 minutes more.
Add Water to this mixture and cook it for 5 minutes on medium flame.
Once the Oil starts separating from edges, add the Soy Sauce, Vinegar, and Sichuan Pepper Powder (or Black Pepper Powder) to it and mix well.
Cook it further till you get the desired Chutney consistency.
Remove the Schezwan Chutney from pan and serve it with your favorite Chinese snacks. You can also store this Chutney in an air-tight container.