Study on the financial support of cross-border M&A in Shandong's enterprises Study on financial support for overseas investment of Chinese enterprises Study on the cultural conflicts in cross-border operation between enterprises Research on the financial support for innovative medium and small-sized enterprises Study on the technological progress effect of cross-border M&A activities of Chinese enterprises 并列题名：Study on the cultural conflicts in cross-border operation between enterprises 并列题名：Study on financial support for overseas investment of Chinese enterprises 并列题名：Research on the financial support for innovative medium and small-sized enterprises