jining, shandong province, facing weishan in the south and qufu in the east, the grand canal passes through the city, and has convenient transportation and immersed in the style of confucius and mencius. since ancient times, political and businessmen gathered and scholars gathered. it is a famous water and land wharf in the north, and it is the beauty of "city of the canal" bbb。 the story begins in the early years of the republic of china, and crosses the historical changes of the past thirty years. it takes the stories of huang zirong, who is upright, yibiyun, who is chivalrous and infatuated, song lusheng, who is honest in business, and yang chunzao, who teaches history and other characters as the main line. taking family style and family precepts and integrity as the starting point, it creates the vivid and vivid images of the canal children such as officials, businessmen, literature, soldiers, bandits, etc. the play is interspersed with historical events and embellishing the celebrities of qilu. by describing the protagonist's ups and downs of personal and family destiny, it praises the children of the canal's state of pursuit of great benevolence, great love, great sincerity, and great truth. in the end, write a canal style, customs and charm, and write a family style, family motto, family country, and family.