Dry off the tofu with a tea towel or paper towel. The super firm tofu does not need to be pressed. Cut it into thick cubes.
In a small bowl mix the hoisin sauce, Shaoxing wine, coconut sugar, soy sauce, garlic clove, sriracha, grated ginger, and Chinese 5-spice powder.
Add the oil to a frying pan and bring heat to medium high. Place the tofu cubes in the pan and cook for 5 to 8 minutes, or until the bottom is golden brown. Now flip over each cube and cook 5 to 8 minutes on that side. Remove the tofu from the pan.
Pour the sauce into the same pan and bring heat to medium. Cook for a few minutes until the sauce starts to bubble. Add the tofu back to the pan, stir to coat all of the pieces in the sauce, and simmer for 5 minutes. The tofu is ready to serve.