What's that painting in the lobby of Haiyan Museum?

The evolution of sea salt production technology reflected by "making salt from sea" is displayed. The exhibition of China Haiyan Museum is divided into four parts.

1. Making salt from sea reflects the evolution of sea salt production technology.

2. Salt transportation embodies the management system of sea salt storage, transportation and sales.

3. The salt policy in the Spring and Autumn Period reflected the formation and development of sea salt monopoly system and salt law system.

4. The prosperity of Haiyan reflects Yancheng, a typical representative of China's concise Haiyan culture.