Prof Mandane-Ortiz said her tutees performed better this year, having been motivated by the strict examination conditions to study extra hard. But his son is driving a strident ethno-nationalism that seeks to unite the Chinese at home and drive away foreign powers who are, in Beijing's view, trying to encircle and weaken China. irannews.ru/ - irannews.ru Prof Mandane-Ortiz said her engineers-in-training took the idea and ran with it - in some cases innovating complex headgear in "just five minutes" with any junk they found lying around. Nothing that Mao would recognise, Prof Karl says. list 2 of 4 Now he had the ammunition to destroy his most potent political rivals. He ordered the arrest of Zhou Yongkang in 2014, who until two years before had been a member of the politburo standing committee, and one of the most powerful men in China. Convicted in 2015, Zhou too is in prison for life. This keeps them on the platform for longer and more frequently, which is good for advertisers and therefore also good for TikTok's advertising revenue.