Nang Sao is a traditional Vietnamese dish, often enjoyed as a snack or light meal. It consists of rice flour pancakes filled with a variety of ingredients, such as shrimp, pork, or vegetables. The pancakes are typically served with fresh herbs and a dipping sauce, making them flavorful and refreshing. This dish is popular in many regions of Vietnam, especially in Hanoi and Ho Chi Minh City. It is commonly found at street food stalls and local restaurants, where it is prepared fresh for customers. Nang Sao reflects the rich culinary heritage of Vietnam, showcasing the use of fresh ingredients and bold flavors.