Ping Shan Leng Yan

Ping Shan Leng Yan, also translated into English as Flat Mountain and Cold Swallow and Cold Swallows in the Peaceful Hill,  is a classic caizi jiaren novel written in early Qing dynasty China. The earliest extant edition of the novel is a printed edition dating from 1658, now preserved in the Dalian Library. The title of the book is derived from the surnames of the two couples featured in the book. The novel is sometimes attributed to Di An Shanren, but the authorship is uncertain. It has also been attributed to Tianhua Zang Zhuren (天花藏主人), a pseudonym meaning "Master of the Heavenly Flower Sutra". Yu jiao li and Ping Shan Leng Yan were both written by the same Tianhua Zang Zhuren according to a style analysis by caizi jiaren scholar Qing Ping Wang. Classical Chinese scholar and Yale professor Chloë Starr lists Ping Shan Leng Yan along with Yu jiao li and Haoqiu zhuan as one of the three best-known examples of the caizi jiaren genre.

Plot
Miss Shan Dai, a beautiful girl, is so talented that she passes the challenging tests set by her tutor and impresses her father, an imperial official. Miss Leng Jiangxue, also a talented young woman, is sent from a poor family to be Shan's maid, on the way sees a striking poem written by an impoverished student, Ping Ruheng. Ping is traveling to Songjiang, where he meets the accomplished and handsome scholar, Yan Baihan. The two young men decide to go to Beijing in disguise to find the renowned Shan Dai, but while they are en route, other suitors plagiarize their poetry to woo the young ladies. The plot climaxes in a poetry contest in which the two young ladies defeat Ping and Yan in a competition to write the best poem, and in the end their marriages are approved by the emperor himself.

Pseudo-caizi are foils to the real caizi in caizi jiaren stories. Here, the characters, Song Xin (C: 宋 信, P: Sòng Xìn, W: Sung Hsin) and Dou Guoyi (T: 竇國一, S: 窦国一, P: Dòu Guóyī, W: To Kuo-i), plagiarize poems written by Ping and Yan and pretend to be poets.

Illustrations of the four protagonists, whose surnames forms the novel's title