usr/share/doc/linuxcnc/LinuxCNC_Developer_zh_CN.pdf
usr/share/doc/linuxcnc/LinuxCNC_Documentation_zh_CN.pdf
usr/share/doc/linuxcnc/LinuxCNC_Getting_Started_zh_CN.pdf
usr/share/doc/linuxcnc/LinuxCNC_Integrator_zh_CN.pdf

docs/html/zh_CN/gcode.html