Current situation and evolution of language use of Hmub 并列题名：Status quo and evolution of language use of the Jinuo Nationality 并列题名：Status Quo and evolution of language use of the Ximoluo nationality current situation and social influencing factors 并列题名：Status Quo and evolution of language use of the Bouyei nationality Current situation and development strategy of Chinese language lexicography Current situation and comprehensive evaluation of Tianjin marine economy Studies in the evolution of language ; Current situation and trend of China's film and TV Tradition and evolution of literature