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Is China's GDP data the boy who cried wolf?
Literal
China [possessive-の] GDP statistics [topic-は] wolf-boy [question-か].
オオカミ少年 ('wolf boy') references Aesop's fable 'The Boy Who Cried Wolf' — someone who lies so often that they're no longer believed even when telling the truth. The か makes it a provocative rhetorical question. ＧＤＰ統計 uses full-width Roman letters. A punchy news headline or editorial opening.