迷天大谎

Explanation: Fans: pass "Mi." Great lie 　　Usage: Partial official; as object; describe the absurd lie 　　Source: Mao Dun's "Midnight": "She lies that the provisional assemblies actually fit together, she was more sure. She decided to lie and then put forward a number of big fans." Thesaurus:  rouser, doublespeak, monstrous lie, whopper, Charming eyes, Monstrous Big panic