Qing coastal evacuation order and maritime prohibitions

The Qing coastal evacuation order and maritime prohibitions were policies of forced relocation and trade restriction that helped turn China inward. In 1661, the Kangxi emperor ordered coastal residents from Vietnam to Chekiang to move seventeen miles inland; troops enforced the evacuation, and shipping was banned along the coast until 1693. Periodically reinstated in the eighteenth century, the restrictions discouraged investment and weakened the development of overseas trade. The book presents them as an expression of a governing choice: preserving political stability took precedence over the commercial and institutional changes that could foster prosperity.

The evacuation and shipping ban

The order covered essentially the whole southern coast, formerly China’s most commercially active region. Residents were required to move inland, while troops patrolled the coast to enforce the measure. The shipping prohibition remained in place until 1693, making relocation part of a wider effort to sever the coast’s commercial connections.

The ban did not end permanently with its initial lifting. It was periodically reimposed in the eighteenth century. That uncertainty mattered in itself: merchants considering ships, equipment, or trading relationships could not be sure that the state would continue to permit the activity on which those investments depended.

Political stability over commerce

The policy reflected a broader concern among Ming and Qing rulers that international trade could enrich merchants and embolden them, creating political change beyond the state’s control. The book links this fear to the possibility of creative destruction: commerce could alter economic relationships and strengthen social groups whose growing influence threatened established authority.

The authors contrast this approach with England during the era of Atlantic expansion, when international trade helped transform institutions. In China, the state instead tightened its control over economic activity and banned overseas trade. Domestic markets and trade continued, and the government taxed the domestic economy lightly, but it did little to support innovation. Economic and mercantile development was, in effect, traded for political stability.

Investment and long-term consequences

Repeated restrictions made overseas commerce a precarious basis for enterprise. When the emperor could suddenly prohibit trade, ships and equipment risked becoming worthless, while the relationships needed to sustain commerce could also be undone. The policy thus discouraged investment even during periods when trade was allowed; the danger lay not only in a current ban but in the possibility of another one.

The book places these measures within a longer account of China’s inward turn, which it says continued beyond the lifting of the initial ban in 1693. It argues that the consequences of absolutist economic control became especially visible in the nineteenth and early twentieth centuries, when the Chinese economy stagnated while other economies industrialized. By the time Mao established his communist regime in 1949, China had become one of the world’s poorest countries. The coastal policies are presented not as the sole cause of that outcome, but as part of a political choice that constrained trade and innovation over time.