Transformation of China's foreign trading strategy since reform and opening up Research on China's foreign policy changes since reform and opening Translation studies in China since the reform & opening-up Research on the changes of Chinese brand culture since reform and opening up Transformation of Chinese price patterns: theory and practice 并列题名：Research on the changes of Chinese brand culture since reform and opening up On Chinese fiction since reform and opening up Urbanization transformation of society after China's reform and opening up 并列题名：On Chinese fiction since reform and opening up Research on the transformation and upgrading of China's industrial structure since the reform and opening-up