_ Build a string of virtues, make a plan, make a plan, and add a fierce persimmon. Second, Zhang Ye, Muye, people break the suburbs of mulberry, mulberry, duck, and persimmon are of low value. Wave a fierce persimmon? "A clever woman can't cook without rice", the research can't be carried out, the viewpoint can't be established, and the paper can't be formed. Therefore, detailed possession of information is another extremely important work before graduation thesis writing.