The film "The Salt Caravan," adapted from the novel, tells the story of the Artesian Salt Caravan in southern Sichuan, 1936, passing through the ancient salt horse road of the Southern Silk Road and going through difficulties and dangers to deliver salt to the front line of the defense of western Yunnan.
| Directing | Guo Zhijun | Director |
| Writing | Zhao Ying | Writer |