说明：  tee chart控件很好的资料，里面有两个有用的word的文档，不仅接收简单的用法，还有具体的操作；还有一个是很具体的例子，很好的，共初学者很好
(tee Chart Controls good information, there are two useful Word document, not only receive simple usage, as well as the specific operation there is a very specific example of good, a total beginner)