Hello, Zhouheiduck and JiuJiu duck is two different concept of the product. The flavor is completely different, absolute flavor at best with on the jiu jiu is a border. But now even Wuhan people will not go to Wuhan to learn technology. Wuhan is all over the store, all say they are the headquarters all say they are authentic, the key to each store flavor is not the same, and you are not satisfied not to learn is not so easy a thing. Wuhan or do not go good. Too chaotic, look at your local there is no good to do, look at people's signs on what brand or with what trademark, and then check and do it again, at least on your own protection is also more than one layer

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