Crying Tiger Beef

Name: Crying Tiger Beef
Ingredients: 1 tablespoon oyster sauce; 1 teaspoon fish sauce; 8 grams garlic ((grated)); 8 grams ginger ((grated)); 400 grams beef steak ((no more than 1-inch thick)); white pepper ((to taste)); 12 grams glutinous rice; 3 tablespoons fish sauce; 2 tablespoons lime juice; 1 tablespoon tamarind paste; 1 tablespoon evaporated cane sugar; 2 teaspoons chili flakes; 10 grams cilantro ((or mint, chopped)); 10 grams scallion ((chopped)); 16 grams shallot ((optional, minced))