This language has been verified as eligible. The language is eligible for a project, which means that the subdomain can be created once there is an active community and a localized interface, as described in the language proposal policy. You can discuss the creation of this language project on this page.
The community needs to develop an active test project; it must remain active until approval (automated statistics, recent changes). It is generally considered active if the analysis lists at least three active, not-grayed-out editors listed in the sections for the previous few months.
"Wikibooks talk" (the discussion namespace of the project namespace)
Default is "no". Preferably, files should be uploaded to Commons.
If you want, you can enable local file uploading, either by any user ("yes") or by administrators only ("admin"). Notes: (1) This setting can be changed afterwards. The setting can only be "yes" or "admin" at approval if the test creates an Exemption Doctrine Policy (EDP) first. (2) Files on Commons can be used on all Wikis. (3) Uploading fair-use images is not allowed on Commons (more info). (4) Localisation to your language may be insufficient on Commons.
@Liuxinyu970226: I'm an admin of Persian Wikibooks. Besides I have participate discussions in English Wikibooks. There are some disorders in choosing which content is suitable for the project, how long each page should be, who can and who should edit the content on professional books, etc. In some cases you see a book with a good contents outline but full of red links without any content. These makes Wikibooks a complicated project which is not good for languages which its speakers don't have a high online population. That's why I have requested for deletion of several Wikibooks projects by now. --Doostdar (talk) 13:13, 7 January 2018 (UTC)