code: def is_chinese_char(char: str):
      """Checks whether CP is the codepoint of a CJK character."""
      # This defines a 'chinese character' as anything in the CJK Unicode block:
      #   https://en.wikipedia.org/wiki/CJK_Unified_Ideographs_(Unicode_block)
      #
      # Note that the CJK Unicode block is NOT all Japanese and Korean characters,
      # despite its name. The modern Korean Hangul alphabet is a different block,
      # as is Japanese Hiragana and Katakana. Those alphabets are used to write
      # space-separated words, so they are not treated specially and handled
      # like the all of the other languages.
      cp = ord(char)
      if (
          (cp >= 0x4E00 and cp <= 0x9FFF)
          or (cp >= 0x3400 and cp <= 0x4DBF)  #
          or (cp >= 0x20000 and cp <= 0x2A6DF)  #
          or (cp >= 0x2A700 and cp <= 0x2B73F)  #
          or (cp >= 0x2B740 and cp <= 0x2B81F)  #
          or (cp >= 0x2B820 and cp <= 0x2CEAF)  #
          or (cp >= 0xF900 and cp <= 0xFAFF)
          or (cp >= 0x2F800 and cp <= 0x2FA1F)  #
      ):  #
          return True
  
      return False
  
file_path: PaddleHub/paddlehub/text/utils.py
imports: import unicodedata
  from collections import OrderedDict
label_desc: Use image node_id 6 for calling a global function with example usage: is_chinese_char(char) and returns: False, True