Symbol against Chinese traditional medicine: Taichi with superimposed red "\" line.
<a href="https://en.wikipedia.org/wiki/zh:User:Mongol" class="extiw" title="w:zh:User:Mongol">Mongol</a> at <a href="https://en.wikipedia.org/wiki/zh:" class="extiw" title="w:zh:">Chinese Wikipedia</a>
<a href="//commons.wikimedia.org/wiki/File:No_ctm.PNG" class="image"><img alt="No ctm.PNG" src="https://upload.wikimedia.org/wikipedia/commons/7/7e/No_ctm.PNG" decoding="async" width="46" height="44" data-file-width="46" data-file-height="44"></a>