$达内科技(TEDU)$ 远程教学模式确实解决了扩张过程中的师资问题以及传统培训行业对于老师的依赖问题，异地扩张不用担心找不到老师，也不用太担心老师跳槽，更加依赖达内整个系统。

达内最重要的课程Java竟然只有8个老师，从2011年到2013年只增加了一个老师Our live distance instruction model has enabled us to rapidly expand our enrollment in our existing programs without significantly increasing our number of instructors. For example, the total enrollment in our Java courses increased from 11,370 in 2011 to 26,205 in 2013, while the number of Java instructors increased from seven in 2011 to eight in 2013.