请点击底部的选择文件，加载这种内容格式的
文本文件
分号之前的内容表示共设几个级别的奖项
分号之后为员工的姓名/工号/部门
Please click *Choose File* Button in the Bottom of Page. Then load
text file like this
Content behind *Semicolon* means how many level was set up.
Content after *Semicolon* means employee's name/id/office