use 'zh' directory to keep my translations
Squashed 'en/' content from commit 68606f4

git-subtree-dir: en
git-subtree-split: 68606f4229fddddcd969b16224ae1b6d6fa748b5
Merge commit '473de3cf70c6d7ca21db67b8cd3cf32dcfb26ec5' as 'en'