This is a renowned feng shui cure for reviving and restoring personal Chi (energy). The number 9 in this recipe is what caught my eye. According to tradition, the number 9 symbolises power and will make the cure more potent, and, the oranges themselves are known for their reviving and purifying properties. I have to say this, "This works!" I found this in the book 'Spa' Glow Guide- Simple steps for health and well being by Andrea Mc Cloud.