并列题名：Investigation on the development of China's ethnic areas in the new era Investigation on the development of China's ethnic areas in the new era 并列题名：Report on the development of China's culture in the new era 并列题名：Report on the development of Chinese women in the new era Report on the development of China's culture in the new era 并列题名：Investigation on the development of the mode of providing for the aged Report on the development of Chinese women in the new era Frontier research of the development of Chinese Marxism in the new era 并列题名：Exploration on the development of China's cruise industry 并列题名：Research on the innovation and development of Chinese enterprises in the new era