Empirical study on intellectual property protection of cultural recreation industry 并列题名:Empirical study on intellectual property protection of cultural recreation industry Empirical research on intellectual property protection by criminal procedure Classical cases of intellectual property rights on judicial protection in China Management of intellectual property richt of creative industry 并列题名:Research on intellectual property capabilities of cultural and creative enterprises Introduction to intellectual property of cultural industry Research on intellectual property capabilities of cultural and creative enterprises Selected cases of intellectual property protection in medical institutions Research on intellectual property protection in cyberspace