How has the death of China’s former president Jiang Zemin inspired nostalgic memories of a different era of Beijing-Washington ties? Post North America bureau chief Rob Delaney gives his analysis on that, and reports on the spread of zero-Covid protests by Chinese students at US college campuses. Europe correspondent Finbarr Bermingham reports in increasing friction among European allies over the Biden administration’s efforts to curb China’s access to semiconductors and its role in the global…