能够实现对一个文件夹内，包括在子目录内的word文档进行批量的查找替换操作。

能同时执行多个字符串的查找与操作替换。

附带 对红头文件进行标题的格式替换。-Can be achieved on a file folder, including batch search and replace operations subdirectory within the word document. Can simultaneously perform multiple string search operation to replace. Incidental the title Hongtouwenjian format replaced.