The Han Dynasty's edict promoting the salted fish trade around 100 AD expanded trade networks across China, enhancing the economy and food security. This policy encouraged the preservation and distribution of seafood, which was vital for sustaining populations. The growth of the salted fish trade illustrates the importance of food production and commerce in ancient Chinese society.

The Edict promoting the salted fish trade in Han China around 100 AD sustained court poets and scholars, influencing fu poetry that celebrated imperial prosperity. This economic policy became a metaphor for abundance and cultural richness, enriching the literary landscape of the time.