Sunset and lonely Qi Fei, where are the autumn waters and the sky?

"The sunset is lonely in Qi Fei, and the autumn water is * * * one color." It's a poem in Wang Bo's Preface to Wang Teng-ting, which means that the sunset flies with the lonely geese, and the autumn water reaches the sky. The place this sentence refers to should be the Ganjiang River.

Wang Tengting is located on the east bank of Ganjiang River in Nanchang, and is also known as Yellow Crane Tower in Hubei and Yueyang Tower in Hunan.

The poem "Lonely Qi Fei, Autumn Water * * * The sky is one color" in Preface to Wang Tengting is a quatrain praised by Wang Bo in the early Tang Dynasty, which is similar to Cui Hao's chant in Yellow Crane Tower in the Tang Dynasty that "the yellow crane will never come again, and the white clouds will float forever without him", and Fan Zhongyan lamented that Yueyang Tower "worries about the world first, and delights in the world later".