课程有看不懂的地方？ 项目太难迟迟无法完成？ 拖延症、懒癌让你的学习进度落后？ ……
没有服务的在线学习，往往无法让你短时间内成功毕业。因此，我们在中国区组建了专业的学习服务团队，为你提供 4 种学习辅导，帮助你尽快达到硅谷标准，得到硅谷认证。
This repository is deprecated; therefore, we are going to archive it. However, learners will be able to fork it to their personal Github account but cannot submit PRs to this repository. If you have any issues or suggestions to make, feel free to:
- Utilize the https://knowledge.udacity.com/ forum to seek help on content-specific issues.
- Submit a support ticket along with the link to your forked repository if (learners are) blocked for other reasons. Here are the links for the retail consumers and enterprise learners.