an Ecological research on a passage to India 危机与出路：《印度之行》的生态主义研究：an Ecological research on a passage to India psychopolitical reading of a passage to India Sociological research on disaster relief an empirical research on China's listed companies Sociological research on trust problems psychological research on the self an empirical research on Chinese stock markets an empirical research on the listed companies in China Basin ecological planning research of based on angle of industry view