What is the original poem of Li Bai's flying flowers and light cold poems?

The sun sets, Cangshan Lanzhou is small, and there is no sunset to write a clear spring. Last year, leaves were lost by fate, but stagnant water flooded and people died. Is it possible for Li Bai, a poet in Tang Dynasty, to write poems satirizing Junichiro Koizumi, the former Japanese Prime Minister? The mainland network began to spread, and netizens sometimes received emails about poems, saying that Li Bai, a poet of the Tang Dynasty, had written a seven-character poem against Japan and satirized former Japanese Prime Minister Junichiro Koizumi more than 1000 years ago, which surprised netizens and "admired" Li Bai's patriotism and foresight. However, it is not difficult to see that "flying flowers are light and cold" is quite different from Li Bai's other poems and has no rules. Someone has checked Li Baiquan's poems, but there is no such poem as "Flying Flowers and Light Cold", and his writing style is not as chic and refined as Li Bai's. The characteristics of Li Bai's poems are "wine, moon, water, songs and people", and only "water" and "people" are seen, but not "wine", "moon" and "songs". Some people think that the original author of this poem is a variation of Liu Changqing's five-character quatrain "Snow on Mount Sufurong": the setting sun is far away from Cangshan, the weather is cold and the house is poor. Chai Men heard dogs barking and went home on a snowy night. The protagonist satirized by Li Bai, Junichiro Koizumi. Supplement: Of course. This is not written by Li Bai, because the style is different from his. But who wrote it? This is a mystery ~