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Chuanyan Jichu: How Wartime Salt Routes Expanded Zigong Cuisine's Reach

vanilla•2026-03-14

Preface: First a Salt Supply Campaign, Then a Wider Flavor Network

At its core, Chuanyan Jichu was first a wartime salt-supply campaign, not a food promotion story. After the full outbreak of the Anti-Japanese War, coastal salt fields were disrupted, Huai salt transport was cut off, and provinces such as Hubei and Hunan faced serious shortages. Salt quickly became more than a seasoning. It turned into a strategic necessity tied to both civilian life and wartime logistics. In that context, Sichuan salt, with Zigong well salt at its center, was pushed back to the front line of national supply.

If Salt-Industry cuisine is the taste expression born from Zigong's well-salt civilization, then Chuanyan Jichu was one of the moments when that expression entered a much larger circulation network. What moved directly was salt. What moved indirectly were people, routes, trade contacts, and habits of taste. That is the most useful entry point for understanding how wartime logistics helped expand Zigong cuisine's historical influence.

1. Why Zigong Became the Core of This Wartime Mission

According to the Chongqing Local Gazette Office article "Sichuan Salt to Hunan, Hunan Rice to Sichuan," there were two major historical waves of large-scale Sichuan salt support to the Hubei-Hunan region, and one took place during the War of Resistance. After 1937, the war sharply disrupted coastal salt production and transport. By around 1938, salt supplies in Hubei, Hunan, Jiangxi, and Anhui had tightened, and Sichuan salt again took on an interprovincial rescue role.

Zigong became the center of this effort for structural reasons, not by chance. It was already the most mature and concentrated well-salt production zone in Sichuan, with deep-well brine extraction, organized salt boiling, commercial coordination, and a town economy built around salt. Public material from the Sichuan Civil Affairs Department also notes that Zigong takes its name from Ziliujing and Dagongjing and was formally established as Zigong City in 1939, making it a classic case of a city "founded because of salt." In practical terms, it was a production community organized around salt from the beginning.

An exhibition note published by the Sichuan Provincial Cultural Heritage Administration states that in March 1938, the Ministry of Finance of the National Government required the Fushun and Rongxian salt fields to sharply increase output, with the annual production target raised by 3 million dan. That figure matters not only because it was large, but because the increase itself was close to the fields' previous annual scale. In other words, wartime policy did not ask Zigong to produce "a bit more." It forced the region into a full strategic expansion.

2. Zigong's Influence First Appeared as Output and Organization

In wartime history, "influence" cannot be separated from production capacity. According to the Sichuan Provincial Gazette Office article "The Salt Capital's Loyalty Shines in History," Zigong rapidly restored brine wells and expanded salt furnaces after 1938. By April 1941, private brine wells had risen from 57 before the war to 179. Monthly brine output capacity increased from 315,734 dan to 869,700 dan. At the same time, 2,437 charcoal furnaces were added, and salt output rose from 14,143 tons per month to 24,267 tons.

The same source states that from 1937 to 1945, Zigong produced roughly 1.9 million tons of salt in total. Its sales network reached Sichuan, Xikang, Yunnan, Guizhou, Hunan, Hubei, and Shaanxi, while supplying a substantial wartime population. In this sense, Zigong's influence was not merely culinary prestige. It was a form of national support capacity built out of production, taxation, and reliable long-distance supply.

That also explains why Zigong in wartime writing is often treated as a "Salt Capital" rather than just another production area. It was not only a source of salt. It was a strategic logistics center.

3. How the Salt Moved: River Systems, Mountain Roads, and Coordinated Transport

Producing salt was only half the problem. The larger question was whether it could be delivered.

The same Chongqing gazette article describes the historic transport pattern behind the campaign as a compound system of "four horizontal routes and one vertical route." The horizontal routes relied on waterways such as the Yangtze, the Han River, the Qing River, and the You River systems, while the vertical route referred to overland mountain passages linking the Sichuan-Chongqing-Hubei-Hunan borderlands. After Yichang fell in June 1940, water transport conditions tightened further, and the practical focus gradually shifted from supplying Hubei to supplying Hunan.

The establishment of the Sichuan-Hunan Joint Transport Office in October 1941 made this network more institutional. Public descriptions note that it operated multiple branches, mobilized more than 6,000 carriers, used 167 vehicles, and built or leased warehouses along the route. At that scale, this was no longer ordinary commerce. It was close to a wartime lifeline.

The transport system also shaped regional memory. Salt moved by steamship, wooden boats, human carriers, and motor transport in relay. Mountain porters traveled year-round under heavy loads, while stations and market towns along the route became spaces of constant exchange. Salt in this context was never just a static commodity. It was a moving force that pulled roads, labor, settlements, and regional markets into the same system.

4. For Zigong Cuisine, the Influence Likely Expanded Through Three Channels

Strictly speaking, it is easier to directly verify the outward movement of Sichuan salt than to prove that a complete Zigong dish was reproduced in another province during the war. Because of that, the culinary impact discussed here should be understood as a historical inference grounded in salt circulation, labor mobility, and taste contact.

1. Salt-worker taste became more widely legible

Zigong food culture was shaped over time by salt-field labor. High-intensity work favored food that was bold, salty, spicy, and highly compatible with rice. Over time, this formed the familiar Salt-Industry profile of freshness, thickness, heat, and aroma. Once wartime expansion intensified the movement of workers, porters, traders, and service communities, it is reasonable to infer that this flavor logic became more widely recognized beyond Zigong itself.

2. Salt roads and market routes carried flavor habits outward

Salt never traveled alone. Porters, merchants, dock workers, innkeepers, cooks, and small market stalls all acted as carriers of food culture. Reporting on old Sichuan salt routes frequently describes dense traffic by human carriers and pack groups, with settlements sustained by route-based exchange. For Salt-Industry cuisine, that means core taste habits such as strong freshness, heavy ginger-chili use, and a deeply rice-friendly profile had more chances to leave traces along the route.

3. The logic of portable, durable, travel-ready food became more prominent

Transport pressure also tends to reward foods that travel well. Today, Zigong's "cold eat" series, slow stir-fried preparations, and dishes built around concentrated aroma, oil coating, and portability cannot simply be said to have originated from wartime transport. But they fit remarkably well with the long-term needs of a salt economy shaped by labor, travel, and preservation. In that sense, the war did not invent Salt-Industry cuisine. It magnified the parts of it best suited to circulation.

5. From Shipping Salt to Exporting Taste

The historical value of Chuanyan Jichu lies on two levels. On the surface, it relieved wartime salt scarcity. More deeply, it pushed Zigong from being a regional salt center into a key node in a much larger interprovincial supply system. Once salt moved, routes became active. Once routes became active, people and taste moved with them. And once that movement lasted long enough, the influence of a local cuisine could no longer remain confined to its point of origin.

For that reason, wartime Zigong cuisine should not be measured only by asking how many outsiders ate a particular dish. It should also be understood through the broader "Salt Capital experience" formed by well-salt industry, transport systems, and labor-driven food culture. That deeper structure helps explain why Salt-Industry cuisine would later be recognized as one of the most distinctive branches of Sichuan cuisine. Behind the chefs and restaurants stood wells, roads, carriers, and a wartime supply system that changed the scale of Zigong's reach.

References

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