The following form is now deprecated. Please consider using new bookmarklet instead.
Chinese text annotation tool is available to assist you in reading Chinese text. The help comes in several ways: adding spaces between words, adding inline Pinyin or Zhuyin annotations above words and adding pop-up annotations with English definition of the word. Pop-up annotation tooltips open when you move mouse over the word.
Please note that word spacing and inline pinyin is not available for Web site annotation as this would almost certainly break layout of even moderate complexity page.