Qin Weizhong, former mayor of the southern technology hub of Shenzhen, is under investigation for corruption, the country’s top watchdog has confirmed. According to a statement by the Central Commission for Discipline Inspection on Monday, Qin is “suspected of grave disciplinary and law violations and is currently undergoing review”, which usually means a corruption probe. Qin was appointed deputy party secretary and mayor of Shenzhen in May 2021. On August 24 this year, those positions were...

Zhang Dongdong has been fielding ever more requests for legal advice from jittery entrepreneurs, nervous government officials or their desperate relatives. They usually do not tell him the whole story, and sometimes say it happened “to a friend”, but most want to know the same thing: what to do when they are targeted by China’s corruption busters. “Some had received a tip-off that they were being investigated, some got a call from disciplinary inspectors asking them to cooperate, but in most of...