Theoretical and practical study on governmental hospital auditing 并列题名：Theoretical and practical study on governmental hospital auditing Theoretical and practical study of the social security budgeting Theoretical and practical study of securities lending 并列题名：Theoretical and practical study of the social security budgeting theoretical and practical research on original exhibitions Theoretical and practical study on the planning of non-constructional land 并列题名：Theoretical and practical study of securities lending theoretical and empirical study of the Pearl River Delta region Theoretical and practical study on the construction and planning of urban forest