At present, all the textbooks used in Guizhou are PEP. The curriculum reform will start next year, and new textbooks will be used in senior one, senior two and senior three, and then new textbooks will be used one by one.
New textbook:
You can have a look:
/gzwl/xszx/gzwlsytj/gzwlxkb/
/czwl/xszx/wlxszx8/wlxs8kb/