Research on the dual class shares structure of Chinese enterprises Research on the innovation strategy of Chinese enterprises Research on dual-class share structure of new economy companies Research on marketing change practice of Chinese enterprises Research on the choice of ownership structure of mixed ownership enterprises Merger & acquisition and restructure of Chinese enterprises Research on public opinion of chinese enterprises 并列题名:Research on the innovation strategy of Chinese enterprises 并列题名:Research on the choice of ownership structure of mixed ownership enterprises 并列题名:Research on marketing change practice of Chinese enterprises