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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _tokenize_chinese_chars(self, text):
 """Adds whitespace around any CJK character."""

        output = []
        for char in text:
            cp = ord(char)
            if self._is_chinese_char(cp):
                output.append(" ")
                output.append(char)
                output.append(" ")
            else:
                output.append(char)
        return "".join(output)