学在清华

1.提高面授期间教学教务服务质量。
2.提供课程自学和学员关系管理等服务。
3.适应于大众android和苹果两种应用环境，手机和平板两种终端 1. Improve the educational quality of teaching service during face to face.
2. Provide courses and student self-relationship management and other services.
3 adapted to mass android and apple two application environments, mobile and tablet two kinds of terminal