It is sad that Amazon does concessions for China while being blatantly hidered by them. For example amazonaws links are blocked by WeChat due to "This page has

It is sad that Amazon does concessions for China while being blatantly hidered by them. For example amazonaws links are blocked by WeChat due to "This page has been reported multiple times as it rewards users for sharing on social network or following a brand." (This particular link was a direct link to a bus ticket in PDF format). The explanation is especially shaky since the whole point of wechat is to share stuff and follow brands...