Ask HN: “Tank man” image search blocked on Bing and DuckDuckGo

If you google “tank man” and click on images in Bing and DDG either nothing shows up (Bing) or unrelated photos shows up (DDG). Images show up in Google.

What does HN make of this? I would think that Bing/DDG would have separate search results in China so I’m quite surprised to see this happening outside of China.