All Zhihu posts related to Ciro Santilli were deleted following Ciro Santilli’s Zhihu purge 2019-11-03 (三西猴被知乎抹去). Some had been deleted before.

A random control question that shows that archive.org 404’s are actually deleted questions: https://www.zhihu.com/question/316700165 (archive).

Mentions not yet deleted as of writing: