First, enter Chinese characters normally. Then select the corresponding Chinese characters and find the pinyin guide in the font function area of the software function area. Enter the function and make corresponding add settings. In the Settings panel, the reference text on the left is the selected text. The pinyin word on the right is the corresponding Chinese pinyin. Pinyin characters in 2007 edition are empty and need to be added manually. How to input the tone of Pinyin? Find a small keyboard on the input method toolbar, right-click and select pinyin letters, and you will find four tones of six single vowels. When the pinyin text input is finished, click OK. At the bottom of the panel, there are detailed settings for alignment, offset, font and font size.