This paper begins with the history of the modernization of hypothec right,introduces the process,its value and the special needed system of its independence and securitization using Germany as pioneer,at last the paper evaluates the regulation of hypothec right in the real law,analyzes whether we should ab.

This paper analyzes how Morrison,in Song of Solomon,uses symbolism intelligently in the title,names,myth,song,and folklore to express her theme: only by identifying with their own racial status,facing up to the racial discrimination and interior conflicts,and retaining self-reflect and their cultural independence can the black promote their independence and development.