Introduction to Jinyuanhao: Jinyuanhao is a business name run by Shanxi merchants. It was opened by Yang Mingshan, a merchant from Qi County during the Wanli period of the Ming Dynasty. It is the earliest store opened by Shanxi merchants in Taierzhuang and one of the stores with the longest history in Taierzhuang. , mainly engaged in the business of tobacco, alcohol and groceries facing the canal. After several rises and declines, it was finally destroyed by the Taierzhuang War and is now being restored and rebuilt.