Set in 1976, Ye Chuan, the party secretary of a certain city Dongfeng Chemical Equipment General Factory, resolutely implemented the task of trial-manufacturing large-scale chemical equipment issued by the State Council and the Ministry of Petroleum and Chemical Industry.
| Actor | Role |
|---|---|
 Wu XiqianYe Chuan 叶川 | Ye Chuan 叶川 |
 Zhao Jia-YanAh Gen 阿根 | Ah Gen 阿根 |
| MMa Guan-YingSi Jun-Sheng 施军生 | Si Jun-Sheng 施军生 |
 Lin LanLiang Bing 梁冰 | Liang Bing 梁冰 |
 Wang DanfengDing Yuan 丁园 | Ding Yuan 丁园 |
| ZZhang XiaolingXiao Liu 小刘 | Xiao Liu 小刘 |
| SShi Feng-HeZhou Xiao-Ming 周小明 | Zhou Xiao-Ming 周小明 |
| XXia Ke-QinLin Fan 林帆 | Lin Fan 林帆 |
 Feng ChunchaoHu Yi-Chuang 胡一闯 | Hu Yi-Chuang 胡一闯 |
 Liu ChunshenSecretary Sun 孙秘书 | Secretary Sun 孙秘书 |
| YYu Gui-ChunJi Tou-Tou 季头头 | Ji Tou-Tou 季头头 |
| YYang HailianTang Ming-Xiu 唐明秀 | Tang Ming-Xiu 唐明秀 |