Dissertation Content: What does the fixing of broken bridge have to do with Chinese Civil Service Examination system?

One of the most enduring historical puzzles in the history of the Chinese civil service examination system can be illuminated by my geographic analysis in Chapter 3, using the case of Fujian as a key example.

The Wanan Bridge—also known as the Luoyang Bridge, shown below—was a vital infrastructural link connecting the southern and eastern regions of Fujian province. Eastern Fujian, home to the provincial capital Fuzhou, was the mandated site for provincial-level examinations over the past five centuries. By contrast, Southern Fujian—comprising today’s Quanzhou and Zhangzhou, also known as Minnan and the ancestral homeland of many Taiwanese—was notably underrepresented in the early Ming examination records, particularly before 1430.

What remains perplexing to historians is the sudden and sustained rise in examination success from Southern Fujian beginning in the mid-15th century, especially after 1500. Existing explanations tend to invoke vague notions: improved teaching quality, better schools, or general economic growth. Yet these arguments are based primarily on correlation rather than demonstrable causation, and none sufficiently explain the abrupt regional transformation.

The more plausible and empirically grounded explanation may lie in the repair and reopening of the Wanan Bridge. Once this critical piece of infrastructure was restored, access to the examination center in Fuzhou dramatically improved for residents of Southern Fujian. This facilitated a broader and more equitable participation in the provincial exams, which likely accounts for the region’s sudden academic ascendancy.

This temporal alignment between infrastructural development and examination success is unlikely to be coincidental—and Fujian is not the only province where such patterns emerge. This case underscores the power of a geographic framework to resolve long-standing historiographical ambiguities. It suggests that the rise of Southern Fujian was less about an intrinsic surge in intelligence or scholastic culture, and more about improved access: far more people were simply able to participate than in earlier decades.