The island district of Ly Son in Quang Ngai province is not only the homeland of the Hoang Sa Flotilla but also renowned as the "Kingdom of onions and garlic." These crops, known for their distinctive and delicious flavors, stand apart from similar varieties found elsewhere. In Vietnam, onions and garlic are typically grown in river deltas. However, on Ly Son Island, these plants have taken deep root in the sandy soil, thriving and becoming famous local specialties.