My favorite Vim tutorials.
Vim-Adventures
VimGenius
简明Vim练级攻略
Best Vim Tips
給程式設計師的Vim入門圖解說明
Tmux and Vim, get married.
The Text Triumvirate
Vim for Ruby on Rails (and a sexy theme!)
Rails.vim 高效使用指南
Railscasts China
HappyCasts
Janus
YADR
Powerline
vim-aireline
emmet.vim
Vundle
rails.vim