The star anise other name anise, is one kind which the double seed leaf plant outline Lily magnolia subclass octagonal branch star anise is, the shape if star shape, thus acquires fame.

The star anise contains the Tamiflu ingredient, the Tamiflu is makes in the world only to be able to suppress the bird flu medicine Duffy's material.

The material demonstrated that, the global star anise 90% produces in China.