Pinyin/Long Sitting Causes Stroke

	Wikipedia (free encyclopedia)
	Wiktionary (free dictionary)
	Wikiquote (quotations)
	Wikisource (free library)
	Wikiversity (free learning resources)
	Commons (images and media)
	Wikinews (free news source)

Wikibooks does not have a page with this exact name.

Other reasons this message may be displayed:

If a page was recently created here, it may not yet be visible because of a delay in updating the database; wait a few minutes and try the purge function.
Titles on Wikibooks are case sensitive except for the first character; please check alternative capitalizations and consider adding a redirect here to the correct title.
If the page has been deleted, check the deletion log, and see the deletion policy.