影片《延泽通榆》主要讲述了通榆农民王延会的创业历程，展现了其白手起家、从无到有奋斗历程，映照了其信念如磐，帮家助民的为民初心。

The documentary From Zero to Hero mainly tells the process of how Wang Yanhui, a farmer from Tongyu, started his agricultural business. It presents how he started from nothing and finally made it. Also the documentary reflect his firm belief and the original aspiration to serve the people.