Empirical study on China's health reform and development Empirical study of China's high-quality economic development Empirical studies on China's western region development Essays on China's reform and development Empirical study on college Enlish teacher's professional development Empirical study on China's only-child population Empirical study on the impact of microfinance institutions on development Empirical study on the postdoctoral system reform and innovation in China Empirical study on Chinese companies' cross-border M&A performance Empirical study on integrated healthcare for stroke