The South China Morning Post has launched a major data project diving into President Xi Jinping’s signature anti-graft campaign. In the first part of a series accompanying the data project, Phoebe Zhang looks at how the campaign became one of the Communist Party’s most important policies. In the early years of President Xi Jinping’s first term, when graft fighters were taking down senior officials in ways that raised eyebrows, Chinese authorities constantly had to remind the public that the...