an empirical study on China's manufactured goods trade an empirical study based on Chinese manufacturing industry 技术创新与出口二元边际扩张：基于中国制造业贸易的经验研究：an empirical study on China's manufactured goods trade 中间品进口、全要素生产率与出口的二元边际：基于中国制造业贸易的经验研究：an empirical study on China's manufactured goods trade an emperical study on Chinese listed companies an empirical study of China and RCEP partners an empirical study on chinese english majors an empirical study of legal practice in Taiwan an empirical study on layoff and remployment an empirical study on the central asian countries