Dragon Fire Oolong Tea Oolong tea blended with orange pieces and blood orange flavour go to make this Dragon Fire Oolong Tea. Refreshing blood orange combined with aromatic oolong - a fruity variation for lovers of green oolong. Origin: China. Ingredients: Oolong (Tie Guan Yin) (90%), orange pieces (3%), natural orange flavour, safflower flowers, marigold flowers. Brew time: 2 to 3 minutes.