并列题名：Research on the impact of "the Belt and Road" initiative on China's exports and foreign direct investment Research on the impact of "the Belt and Road" initiative on China's exports and foreign direct investment 并列题名：Research on the impact of bilateral investment treaties on Chinese outward foreign direct investment Research on the impact of bilateral investment treaties on Chinese outward foreign direct investment Research on the impact of the exchange rate fluctuation on the foreign direct investment 并列题名：Research on the regional differences and spillover effects of China's outward foreign direct investment Study on the impact of RMB appreciation on China's outward foreign direct investment Research on risk assessment and management of China's outward foreign direct investment 并列正题名：Research on motivation and path of Chinese enterprises' outward foreign direct investment Research on the regional differences and spillover effects of China's outward foreign direct investment