Moodle Simplified Chinese translation

Current maintainer:

  * Ling Li <lilingv@gmail.com>, Beijing Institute of Technology

Main Contributors:

  * Sunner Sun <sunner@gmail.com>, Harbin Institute of Technology
  * Xiufeng Lv <lvxiufeng@gmail.com>, Beijing Institute of Technology
  * Liang Kuang <kuangliang12345@163.com>, Shanghai Normal University
  * cmoodle.cn
