union. When Yingying's mother discovers what her daughter has done, she reluctantly consents to a formal marriage on one condition: Zhang must travel to the capital and pass the civil service examination. To the joy of the young lovers, Zhang Sheng proves to be a brilliant scholar, and is appointed to high office. The story thus ends on a happy note, as the two are finally married. Historical development The original story was first told in a literary Chinese short story written by Yuan Zhen during the Tang dynasty. This version was called The Story of Yingying, or Yingying's Biography. This version differs from the later play in that Zhang Sheng ultimately breaks from Yingying, and does not ask for her hand in marriage. Despite the unhappy ending, the story was popular with later writers, and recitative works based on it began accumulating in the centuries that followed. Perhaps bowing to popular sentiment, the ending gradually changed to the happy one seen in the play. The first example of the modified version is a chantefable (諸宮調, zhu gongdiao) titled Romance of the Western Chamber Zhu Gongdiao (西廂記諸宮調) by Master Dong (董解元, Dong Jieyuan, Jieyuan is an honorific meaning "master") of the Jin dynasty (1115–1234). Wang Shifu's play was closely modeled on this version. Reactions Due to scenes that unambiguously described Zhang Sheng and Cui Yingying fulfilling their love outside of the bond of marriage, moralists have traditionally considered The Story of the Western Wing to be an indecent, immoral, and licentious work. It was thus placed high on the list of forbidden books. Tang Laihe is reported to have said, "I heard that in the 1590s the performance of the Hsi-hsiang chi...was still forbidden among [good] families." Gui Guang (1613–1673) called the work "a book teaching debauchery." On the other hand, the famous critic Jin Shengtan considered it silly to declare a book containing sex to be immoral, since "If we consider [sex] more carefully, what day is without it? What place is without it? Can we say that because there is [sex] between Heaven and Earth, therefore Heaven and Earth should be abolished?". Since the appearance of this play in the thirteenth century, it has enjoyed unparalleled popularity. The play has given rise to innumerable sequels, parodies, and rewritings; it has influenced countless later plays, short stories, and novels and has played a crucial role in the development of