The combination of the nine-tailed fox and the dragon is the Kowloon fox. The offspring of the combination of the nine-tailed fox and the dragon should not only have the charm and wisdom of the nine-tailed fox, but also have the strength and courage of the dragon. Their descendants need strong ability and wisdom to survive in the world. The offspring of the combination of the nine-tailed fox and the dragon was named Jiulong Fox. So the combination of the nine-tailed fox and the dragon is the Kowloon fox. This answer is for reference only. Don't be blindly superstitious.