The three files in the src/ subdirectory,
  tidy.h
  utf8.h
  utf8.c  
were originally written by
  Dave Raggett <dsr@w3.org>
and modified by Yixuan Qiu.

The WenQuanYi Micro Hei font included in the fonts/ subdirectory
is maintained by Qianqian Fang, and contributed by many other users.
See fonts/AUTHORS.txt for a detailed contributed list.

Other part of this package is written by Yixuan Qiu.

