You can download "Chinese Pinyin Software Green Edition", which is a software for adding Pinyin to Chinese characters, including phonetic symbols. Simple and convenient operation. All you have to do is enter a word in the text box and click Start to phonetic Chinese characters. Chinese Pinyin software supports copying and pasting words.
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If users want to convert traditional Chinese characters, they can first directly convert traditional Chinese characters into simplified Chinese characters in WORD software, and then use this software to convert them into pinyin. At present, the software does not support polyphonic word processing.