- Shift in government priorities. The Ming Dynasty (1368-1644) placed a greater emphasis on consolidating its power within China. Internal matters took precedence over the expensive and time-consuming expeditions.
- Cost of naval expeditions. The voyages undertaken by the Ming Dynasty were incredibly costly, requiring the construction and maintenance of large fleets, as well as supplies for the lengthy expeditions. As financial strains increased, the government found it more prudent to allocate resources to other areas.
- Lack of immediate practical benefits. While the voyages showcased Chinese capabilities and brought back some exotic goods, they did not yield significant economic or territorial benefits that would justify their continuation.
- Cultural and ideological factors. The Ming Dynasty emphasized Confucian values that prioritized agricultural society, stability, and morality. Some within the government and society also viewed the voyages as extravagant, frivolous, and potentially morally corrupting due to exposure to foreign cultures.
It's important to note that the Chinese did not completely cease exploration, but the scale and scope of their expeditions were greatly reduced. They continued to engage in regional maritime activities, such as trade and diplomatic relations, but the grand expeditions of the earlier Ming Dynasty were put on hold.