Xiao Tang told the reporter that he accidentally found two master's theses both titled "Preliminary Discussion of News Public Opinion Supervision in the Financial Field" when he was looking up information for his doctoral dissertation. The authors were Hu Chunlin from Central China Normal University and Huang Xiaohui from Guangxi University respectively. Hu Chunlin's major was Contemporary Literature (Journalism Direction), and his instructors were Liu Jiuzhou and Yuan NuHua, and he obtained his degree in 2004; Huang Xiaohui's major was Journalism, and her instructor was Zeng Jianxiong, and she obtained her degree in 2003.