In fourth part , i describe legislative express , content of institution of assignment of mortgage ' s order and of abandon of mortgage ' s order , and then i analisised the question of assignment and abandon of maximum amount mortgage ' s order . i think after original document is determined , we should allow to define the order of assignment and abandon of the maximum amount 第四部分讨论了抵押权次序的让与和抛弃的立法表现、制度内容，然后分析了最高额抵押次序的让与和抛弃问题，认为在原本确定后，应允许确定最高额抵押权的次序得让与和抛弃。
The text is composed of seven chapters , covering the summary of lmm , the scope of the secured creditor ' s rights of lmm , the renovation of lmm , the transfer of the creditor ' s rights & debts secured under lmm , the termination of lmm , the restrictions of lmm and the review and perfection of the framework of lmm of china 本文共七章，涵盖“最高额抵押制度概述” 、 “最高额抵押权的担保债权范围” 、 “最高额抵押权的变更” 、 “最高额抵押权所担保的债权债务的转移” 、 “最高额抵押权的确定” 、 “最高额抵押权的限制”和“我国最高额抵押制度评述及其结构完善”七个方面。
Now scholars in china also pay more attention to the theory of maximum mortgage . the author compares and analyzes provisions of laws between china and other countries through referring to other countries ’ legislation and theory achievement in our country , pointing out deficiency of legislation about maximum mortgage in china 与其形成鲜明对比的是,现实经济生活中最高额抵押权受到的关注却越来越多,但是由于缺乏完备的法律保护,致使最高额抵押权无法发挥其应有的作用。
