Yes. Zhengxingde Tea House, originally called "Zhengxinghao" Tea House, was founded in 1738. It was renamed "Zhengxingde Tea House" in the seventh year of Xianfeng in the Qing Dynasty. As of 2022, it has a history of more than 280 years. Zhengxingde tea is a kind of tea product, which is characterized by clear soup, strong color, strong taste and strong fragrance. Tianjin Zhengxing De Tea has a branch in Cangzhou. Tianjin Qingzhen Xingde Tea Wholesale Company Cangzhou Branch was established in 1998 and is located in Tianjin. It is an enterprise mainly engaged in the wholesale industry.