The Jasmine herbal plant is native to the tropical and warm area of Asia, like the southeast part of China. Centuries ago, jasmine black tea is only be prepared for Chinese royal in summer for cooling and relaxation, as it became famous gradually by its special aroma, more tea leavesâ farmers started to plant jasmine, and the production had an sharply increase during Han dynasty. Until now, jasmine is still popular in Asian area, and every year, thousands tons jasmine is been exported to Europe...