On november4,2016, director Zhengyi of Borui law firm and his lawyer went to Xitai village, Changqing District, Jinan City to investigate, visit and understand the unsalable problem of people planting sweet potatoes. After deeply understanding the planting cost and market demand of the common people, Borui put forward opinions and suggestions on deep processing of sweet potato and lengthening the industrial chain. In this way, we can not only avoid the waste of rotten, broken and small sweet potatoes, but also extend and improve the sales period and price of sweet potatoes, and make people earn more man hour fees. It can be said that one arrow kills many birds. In order to make people really feel the warmth of the party's targeted poverty alleviation, the partners of Borui law firm decided to purchase 4000, 4000 and 2000 kg of Borui Shanghai office, Jinan Office and Zibo office respectively, and contact other companies to sell 10000 kg. On behalf of Borui law firm, director Zhengyi signed a contract for the purchase and sale of sweet potatoes with a total amount of 20000 Jin at the cost of Borui at 60 cents per kilogram. The picture shows Zhengyi, director of Borui law firm, and xingqinghai, Secretary of the Party branch of Xitaiping village, Mashan Town, Changqing District, signing the sweet potato sales contract.