Madam Khanh - The Banh Mi Queen is a documentary film that follows the story of a feisty and determined Vietnamese woman named Madam Khanh who is known for making delicious banh mi sandwiches in Hoi An, Vietnam. The film explores her life, her passion for cooking, and the challenges she faces as she strives to keep her business thriving. It's a heartwarming and inspiring tale of resilience and culinary excellence that will leave you craving a taste of Madam Khanh's famous banh mi.