>>81765688
Lol you're obvious a retard, non-native speaker, or not fluent in English because you can't fully grasp the meaning of the title.

There's a reason why the word cheat is quoted because the article discusses if China cheated on the PISA or not. And nowhere in the article does it explicitly say that China cheats, instead, it discusses the limitations of the PISA in conducting a conclusive analysis of the educational performance among young Chinese students.