Research on consumer behavior from the perspective of digital communication media 并列题名：Research on consumer behavior from the perspective of digital communication media Research on military culture from the perspective of communication studies Research on signature behavior analysis from the perspective of criminal investigation and evidence law Research on urban communication from the perspective of social media Research of internet speech behavior from the perspective of the Marx's view of freedom 并列题名：Research on signature behavior analysis from the perspective of criminal investigation and evidence law Research on public diplomacy from the perspective of cross-cultural communication 并列题名：Research of internet speech behavior from the perspective of the Marx's view of freedom Economic report from the perspective of development communication