Chicken Corn Chowder with Coconut Milk

Name: Chicken Corn Chowder with Coconut Milk
Ingredients: 1 Tablespoons vegetable oil; 1 pound boneless chicken breasts (cut into 1/2-inch pieces (about 2 medium chicken breasts)); 1/4 teaspoon red pepper flakes; 2 cloves garlic (minced); 1 1/2 Tablespoons fresh ginger (minced or 2 Tablespoons ginger paste); 1 cup chicken broth (plus more, if needed, to thin); 4 cups corn kernels (fresh, thawed frozen corn or canned corn, drained); 400 ml coconut milk (full fat recommended (14 oz.)); 3 Tablespoons fresh cilantro (minced, plus more for serving); Juice of 1/4 of a lemon; Salt and pepper (to taste); Lemon wedges; Cilantro (chopped); Cooked corn kernels (for garnish)