The weakness of China's banking system poses a serious threat to the sustainability of the country's economic development. This article measures the extent of this weakness and analyzes its causes. It focuses especially on the structural changes in the banking sector, the economic crisis of 1992–1993, and the subsequent financial reforms implemented. The evidence gathered by the author shows that the banking reforms initiated since 1994 have produced mixed results. Although central bank autonomy and bank supervision have improved, political, economic, and institutional constraints have prevented the government from taking more decisive measures to re‐capitalize banks, restructure the debt of state‐owned enterprises, and increase competition in the banking sector quickly. Despite the apparent effectiveness of the short‐term measures taken to bolster public confidence in the banking system, China's banking reform will be a difficult and prolonged process.