(zh) v3.1 -> v3.1.5b :
+ pgfmanual-zh-base-animation.tex
+ pgfmanual-zh-library-bbox.tex
+ pgfmanual-zh-library-perspective.tex
+ pgfmanual-zh-library-rdf.tex
+ pgfmanual-zh-library-views.tex
+ pgfmanual-zh-pgfsys-animations.tex
+ pgfmanual-zh-tikz-animations.tex
~ pgfmanual-zh-main-*.tex/ (combine `main-body-*`)
~ pgfmanual-zh-zh-settings (rename `*settings` to `*-zh-settings`)
~ pgfmanual-zh-main-preamble (restore from `*preamble` to `*main-preamble`)
- pgfmanual-zh-main.tex (combined to root path pgfmanual-zh.tex)