Hakka Abacus Seeds, also known as Hakka Abacus Beads, are a traditional Chinese dish made from yam and tapioca flour. The dough is rolled into small beads and cooked until chewy and translucent. These abacus seeds are then stir-fried with various ingredients like mushrooms, vegetables, and meat to create a flavorful and satisfying dish. Hakka Abacus Seeds are often served during festive occasions and family gatherings.