Li He (later called Li Changgu, about 790- about 8 17) was born in Fuchang, Henan Province (now yiyang county, Luoyang, Henan Province), descended from Li Liang (King Zheng), uncle of Tang Gaozu Li Yuan, the pioneer of Changji style poetry, and was called "Shi Gui", a romantic poet in the middle Tang Dynasty, with the same fame as Li Bai and Li Shang. Most of his poems bemoan the untimely birth, express his pursuit of ideals and ambitions, and leave behind eternal stories such as "Dark clouds crush the city to destroy it", "Chicken crows make the world white" and "If there is love in the sky, it will be old". His representative works include Yan Men Tai Shou Hang and Yu Liping Drink. , and the other is often.