Research on development of the Chinese intellectual property law 并列题名:Research on development of the Chinese intellectual property law General theories of the intellectual property law Report on development of intellectual property in China Research on the value assessment of intellectual property Innovation development of big data and intellectual property protection New development of intellectual property law study 并列题名:General theories of the intellectual property law 并列题名:Innovation development of big data and intellectual property protection research on development of cultural industries in the Yangtze River Delta