Arefly

Disallow Chinese Simplified (Browser Language) Visitors in Your Blog.
在你的部落格中禁止瀏覽器語言為簡體中文的訪客
<h4>Translators</h4>
<ul>
<li>Chinese, Simplified (zh_CN) – <a href="http://www.arefly.com/" rel="nofollow ugc">Arefly</a></li>
<li>Chinese, Traditional (zh_TW) – <a href="http://www.arefly.com" rel="nofollow ugc">Arefly</a></li>
<li>English (en_US) – <a href="http://www.arefly.com" rel="nofollow ugc">Arefly</a></li>
</ul>
If you have created your own language pack, or have an update of an existing one, you can send <a href="https://codex.wordpress.org/Translating_WordPress" rel="nofollow ugc">gettext PO and MO files</a> to <a href="http://www.arefly.com/about/" rel="nofollow ugc">Arefly</a> so that I can bundle it into No Chinese Simplified Visit. You can download the latest <a href="https://plugins.svn.wordpress.org/no-chinese-simplified-visit/trunk/lang/no-chinese-simplified-visit.pot" rel="nofollow ugc">POT file</a>.

No Chinese Simplified Visit

Disallow Chinese Simplified Visitors in Your Blog. 在你的部落格中禁止簡體中文的訪客

MoeHassan

khemso

WP Email Guard protects your email addresses included on any post or page from being crawled by spammers.
It converts every email written within your post body into a JavaScript code, so the emails is readable and can be clicked by humans only.
Spammers can’t crawl JavaScript.

WP Email Guard

WP Email Guard protects your email addresses included on any post or page from being crawled by spammers.

No Chinese Simplified Visit vs WP Email Guard