China will toughen requirements for reporters by launching a new certification system that includes training in Marxist and communist theories of news, a media official said, citing problems with the current crop of mainland journalists. The South China Morning Post reported Thursday that Li Dongdong, deputy director of the General Administration of Press and Publication, said some reporters were giving Chinese journalism a bad name because they hadn’t been properly trained. She didn’t give any specific examples. Similar comments by Li were posted on the Web site of the official Xinhua News Agency. Li told Xinhua on Monday that the new qualification system would ensure all journalists learn socialist and Marxist theories of journalism and media ethics. Communist theories of journalism say media should serve the communist leadership and not undermine its initiatives. Many democracies embrace a model where reporters serve a watchdog role independent of the government.