How did the zeng he's crew make sure they had fresh food?

Zheng He's crew ensured they had fresh food during their voyages by maintaining a systematic approach to provisioning. They utilized a combination of methods, including the use of large storage containers for dried and salted foods and the cultivation of vegetables aboard the ships. Additionally, they often stopped at various ports along their routes to replenish supplies and trade for fresh produce and livestock, ensuring a steady supply of fresh food throughout their journeys. This careful planning and resourcefulness were crucial for the health and morale of the crew on long expeditions.