You Xian Ku or Youxian ku (Chinese: ; translated as "A Visit to a Fairy Cave", "Cavern of the Disporting Fairies" or "Journey to the Immortals' Grotto") is a Chinese tale from the Tang dynasty, written by Zhang Zhuo (also known as Zhang Wencheng 張文成) (658–730). It is one of the most noted works of chuanqi fiction .
The text, depends on the editions, has around 12,500 characters,[1] making it one of the longer early Tang chuanqi literature. The text's composition has been dated to between 681 and 684 in the late 7th-century.[2]
Zhang Zhuo (Chinese:, born 658–730 CE), bestowed the honorary name of Wencheng, was a Tang dynasty jinshi, a former imperial censor, and a native of Luze, Shenzhou (now Shenxian county, Hebei province).
You Xian Ku is a story of the author's purported first-hand account visiting Heyuan (now Qinghai province, Xinghai county), passing through Jishi mountain. "The days turn to nights, and the road is far. The horse is weary and the man tired" . He stayed in the fairy grotto and met two women by chance: Cui Shi Niang and Wu Sao, a widow. There they drank wine, wrote poetry, flirted, and joked around.
The text is written in a mixture of different styles, including pianwen (parallel prose) and bianwen, and it features rhymes and is leisurely in tone.
Some scholars called the work a "new form of novel" . You Xian Ku can be considered as one of the Tang dynasty's earliest romances, based on the wanton lives of prostitutes first met by Tang scholars. It has had a profound influence on the love stories and romance novels written by later generations of writers. The work's popularity in Japan also proved to be enormous. According to the Old Book of Tang, every time Japan sent an envoy to China during the Tang dynasty, they had to pay a lot to buy copies of the book. In the late Qing dynasty, the book was reprinted and sent back to China.
In Bai Xianyong's novel Crystal Boys, the chapter "Journey to the Goblin Cave" (You Yao Ku,) is a parody of You Xian Ku.[3]