Rinse the white fish fillets under cold water and pat dry with paper towels.

In a small bowl, whisk together lime juice, garlic, fish sauce, soy sauce, sugar, and ginger until the sugar dissolves.

Place fillets in a shallow dish and pour the marinade over them. Let marinate at room temperature for 15-20 minutes.

Transfer the marinated fish to a steaming dish. Sprinkle with sliced red chili and half of the cilantro.

Set up your steamer and bring water to a gentle boil. Steam fish for 10-12 minutes until opaque and flaky.

Remove fish from the pot, garnish with remaining cilantro, and serve with desired sides.