In the past 66 years of Communist rule in China, the most troubled times have usually come about when tensions break out within the elite. Mr Xi’s style of rule is only serving to stoke them. The more Mr Xi tries to fight off enemies using scare tactics and brute force, the more enemies he is likely to make.Mama Peng should be called Mama Panama, after the latest Wiki leaks about how the Xi family is salting away billions of dollars in tax havens.