Study on the legal protection of athletes' image right from the perspective of civil code Study on the construction of catastrophe insurance system from the perspective of social governance Juridical acts of identity from the perspective of civil code Study on the trends of social thought from the perspective of evaluation Study on the shift and transformation of semantic meaning from the perspective of lexical concept frame Research on ship mortgage from the perspective of civil code 并列题名:Juridical acts of identity from the perspective of civil code 并列题名:Research on ship mortgage from the perspective of civil code a study on the theoretical construction of the Chinese path to modernization from the perspective of cultural philosophy 并列题名:Study on the construction of catastrophe insurance system from the perspective of social governance