Have you ever eaten the blue fruit wrapped in glutinous rice, a specialty of the Dai people in Xishuangbanna, Yunnan? Many netizens are curious about what it tastes like? In fact, the scientific name of this small blue fruit is the giant palm, which is a wild palm plant distributed in Xishuangbanna. The plant is up to 20 meters tall, and the fruit is oval and about 2-3 cm. When ripe, the skin is blue, and the flesh is edible after processing. The Dai people in Xishuangbanna like to wrap it in glutinous rice to eat.