mdbg

Automatically links Chinese characters to the <a href="http://www.mdbg.net/chindict/chindict.php" rel="nofollow ugc">MDBG Chinese-English dictionary</a>, allows conversion of pinyin tone numbers to tone marks and linking pinyin to pronunciation examples.
Please <a href="http://www.mdbg.net/chindict/chindict.php?page=contact" rel="nofollow ugc">contact us</a> if you installed this plugin in your blog so we can add it to the list on the <a href="http://www.mdbg.net/chindict/chindict.php?page=wordpress" rel="nofollow ugc">MDBG website</a>.

MDBG Chinese-English dictionary

Links Chinese characters to the MDBG Chinese dictionary, allows conversion of pinyin tone numbers to tone marks and pinyin to pronunciation examples.

somemilk

This is a small WordPress plugin allowing you to turn digital pinyin notation (Chinese transliteration standard) into a diacritic one. It turns out to be very useful if you type chinese grammar lessons.
For example, “Wo3 shi4 Mei3guo2 ren2” turns into “Wǒ shì Měiguó rén”.

Pinyin Tones

This is a small plugin allowing you to turn digital pinyin notation (Chinese transliteration standard) into a diacritic one.

MDBG Chinese-English dictionary vs Pinyin Tones