Easy Chinese Eggplant with Minced Pork

Name: Easy Chinese Eggplant with Minced Pork
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Cuisine: Chinese
Ingredients: 1 ¼ lb Chinese eggplant (~2-3 large eggplants, cut into 1 inch pieces, see note 1); 1 tsp rice wine vinegar (see note 2); ½ lb ground pork; ¼ tsp salt; ¼ tsp pepper; 2 tsp shaoxing wine; 3 cloves garlic (minced); 2 tsp ginger (grated); 1 tsp chili flakes (see note 3); 1 tsp corn starch; 1 tbsp water; 2 green onions (thinly sliced); 2 tbsp soy sauce (see note 4); 2 tbsp oyster sauce; 2 tbsp doubanjiang; 1 tsp sesame oil; 1 tsp granulated sugar