并列题名：Systematic study of family status action from the perspective of the civil code Systematic study of family status action from the perspective of the civil code 并列题名：Research on ship mortgage from the perspective of civil code 并列题名：The study of system civilization from the perspective of political science 并列题名：Juridical acts of identity from the perspective of civil code 并列题名：Case study and application of the real rights of the civil code 并列题名：Restudy of rural urbanization from the perspective of PRD Research on ship mortgage from the perspective of civil code 并列题名：Research on teacher education from the perspective of life 并列题名：Study of English teaching from the perspective of literature