Creation theory of Chinese film and television in the new century 并列题名：Creation theory of Chinese film and television in the new century History of Chinese arts and crafts in the 20th century Research on the connotations of Chinese film and television culture industry History of Chinese science fiction in the 20th century Research on the type of Chinese TV drama in the new century Study on history of Chinese fantasy novels in the 20th century phenomenon criticism and theoretical construction of Chinese film and television culture in the new century research on the development trend of Chinese film and television derivatives industry 并列题名：History of Chinese science fiction in the 20th century