Legend has it that one day Gu Kuang, a poet, and three poets' friends were playing on the water and found a plane tree leaf with a poem on it: "One person is in a deep palace, but there is no spring every year. I talked about a leaf and put it on my lover. " Gu Kuang also wrote a poem on the leaf and put it into the water from the upstream the next day. The title above is: "It is also sad that the flowers fall into the deep palace warbler. When Shang Yang's maids were heartbroken. The imperial city can't help flowing eastward, and who wants to send Ye Shang poetry? " After more than ten days, someone picked up a leaf in the water and showed it to Gu Kuang. It reads: "If the poem comes out of the Forbidden City, who will enjoy it alone?" . Since I'm not as good as the waves, I'll take the second trip in spring. "
It is also said that Lu Wo, a calligrapher, came to Yugou by accident and saw a red leaf fluttering with words on it. He ordered his servant to pick it up and read it. There is a quatrain engraved on it: "Why does the water flow too fast? The deep palace is closed every day, thank the red leaves diligently, and go to the world. " Loew treasured the red leaves in the box. When I arrived in Xuanzong of the Tang Dynasty, many maids were expelled from the palace to get married, and Lu finally married one. After the marriage, the woman saw his collection of red leaves and was filled with emotion. It turns out that she is the maid-in-waiting who wrote this poem. Both husband and wife and friends were deeply surprised and amazed.