a study on the urbanization process of the Fahua area in Shanghai 从城西首镇到华洋之界：上海法华地区城市化进程研究：a study on the urbanization process of the Fahua area in Shanghai a study on the Xiahe urbanization process since modern times a study on the localization of Marxist philosophy in China a study on the modernization of social relationship in China a study on the lrrigation system in China