1. Slice the garlic cloves, shred the ginger, and fry until fragrant
2. Put minced beef in the pot
3. Stir-fry the ground beef until fragrant
4. Add bean paste, oyster sauce, a little dark soy sauce, chili oil, pepper oil, a little chili pepper, and stir fry
5. Add water, cover and simmer for a while
6. Put tofu in the pot (you can blanch the tofu before putting it in, I didn’t blanch it this time for simplicity), add salt and chicken essence
7. Don't stir fry the tofu too hard, so as not to break it, add water, cover the pot to simmer the tofu, add water, starch, thicken, and add green onions
8. Gently pick up the tofu, pour the remaining sauce and minced beef on the tofu
