This is in fact because people in Hangzhou and even in the south of the Yangtze River don't like wine as much as they do in the north. The most famous wine in and around Hangzhou is yellow wine, and I think you should have heard of many yellow wines by name, such as: Daughter Red, Hua Diao, Gu Yue Long Shan, and so on.
And while yellow wine is generally best known in Shaoxing, it is actually produced locally in and around Hangzhou, and many Hangzhou people can't live without it. If you want to bring wine, or choose yellow wine is this most authentic specialty. Hangzhou's major outlets and supermarkets. If you want to buy Wuzhen Sanbaijiu, especially if you want to buy authentic Wuzhen wine, then you have to go to Wuzhen to buy oh.