《左传》宣四年有云:“公子宋与子家将见,子公之食指动.以示子家,曰:“他日我如此,必尝异味.””这段记载,不仅告诉我们国人食蛇的年代大约始于春秋战国之际,而且告诉了我们:蛇肉香美足以引人“食指大动”.后人总结:“秋风起矣, “Zuo Zhuan” declared four years there is a cloud: “The son of Song and his son will see the son of the index finger move to show home, saying:” he I am so, must smell. “” This record not only tells Our country people snake’s age began about the occasion of the Spring and Autumn and the Warring States Period, and told us: snake meat delicious enough to introduce “forefinger.” Descendants concluded: "autumn carry on,