
Shenshu or Shentu (Chinese: 神荼) and Yulü or Yulei (simplified Chinese: 郁垒; traditional Chinese: 鬱壘) are a pair of deities in Chinese mythology who punished evil spirits by binding them in reed ropes and feeding them to tigers. Their images together with reed rope seasonally adorned the doors or gates to ward off evil, and are considered the earliest examples of Menshen (門神, 'gate deities' or 'door gods') venerated under such practice. Later traditions identified other gods or deified people as gate deities.
The description dates to writings from the 1st and 2nd centuries AD, during the Eastern Han dynasty, and the attribution to the Classic of Mountains and Seas dating much earlier appears to be spurious.
The earliest record of Shenshu and Yulü occurs in a passage quoted from Shanhaijing (山海經; Classic of Mountains and Seas) in Wang Chong (d., c. 97 AD)'s Lunheng (論衡, "Discourses in the Balance", although the passage is not found in surviving recensions of the Shanhajing, and the attribution to the earlier work is disputed.
The passage records the myth that two gods Shenshu and Yulü stand upon a giant peach tree that "twists and coils as far as 3000 li". At the tree's north-east was the ghost gate (guimen; 鬼門; also 'gate of the spirits of the dead [demons]'). At the ghost gate, the two gods inspected the transit of countless dead spirits, and the evil-deeded ones they bound with reed rope and fed to tigers. This gave rise to the custom, allegedly set forth by the Yellow Emperor (Huangdi), that at the change of seasons, giant peachwood dolls shall be erected, the two gate gods and the tiger be painted on doors, and a reed rope be left to hang, in order to ward against evil.
The account is repeated with slightly differing wording elsewhere and instead of invoking the legendary Huangdi, it is stated that the "district office" (i.e., the Han dynasty administration) practices the use of peachwood figures and gate paintings for apotropaic use.
Cai Yong (蔡邕 d. 192)'s Duduan, (獨斷; 'Soitary decisions[?]' on ceremonial matters) is another source which contains a mostly identical passage, and another corroborative source of this period, Ying Shao's Fengsu Tongyi (c. 195) also provides a similar description. These sources add that the decorations are put up on New Year's Eve, or to quote more literally "the night before the La rites" (La 臘; held at the end of the year; precursor of Laba Festival). The peach figures, also called taogeng (桃梗) are wood carvings.
This legend has been commented on as the traceable origin myth for the cult of the posting of the Menshen gate deities, and in later times, different deities have superseded them as gate gods to a large measure, but regionally, Shenshu and Yulü still continue to be employed as the New Year's guardian gate gods.
The carven peachwood figures (taogeng, etc.) were later simplified using peachwood boards, known as peach[wood] charms (taofu; Chinese: 桃符), and portraits of Shenshu and Yulü were drawn on the boards, or their names written on them.
Later in the 8th century, it has been held the Taizong of the Tang dynasty (second emperor and co-founder of dynasty) appointed his generals Qin Qiong and Yuchi Gong to serve as personal bodyguards to protect him from evil spirits, which later led to the popular custom of using the generals as the gate deities. However, by the 9th century, they were replaced by Zhong Kui (鐘馗), the famed ghost catcher (demon-queller).
couplets (lian; Chinese: 聯) began to be written on the taofu boards around the 10th century.
The taofu, according to a 13th-century description, was a thin planks 4–5 cun (≈inches) wide and 2–3 chi (≈feet) long, inscribed with the name of Yulü on the left and Shenshu on the right, garnished with pictures of deities and mythical beasts, the lion-like suanni (狻猊) and the ox-like baize (白澤). Spring (New Year) greetings and propitiatory words were also added to it. The boards were replaced every new year.
The peach boards were eventually replaced by paper, and became the precursor of the modern day chunlian (春聯; 春联, "spring couplets").
The Qing dynasty period scholar Yu Zhengxie (Guisi cungao 癸巳存稿, Book 13) conjectured that originally there were not two door gods, but perhaps one, though this was evidently based on a misinterpretation of the quote from a classic work. But the question of 1 god or 2 as a moot argument for Yu, whose main thesis was that the gate gods Shenshu and Yulü originated from the concept of the "peachwood mallet/hammer" (taozhui or taochui; 挑椎).
《山海經》又曰:滄海之中,有度朔之山。上有大桃木,其屈蟠三千里,其枝間東北曰鬼門,萬鬼所出入也。上有二神人,一曰神荼,一曰郁壘,主閱領萬鬼。惡害之鬼,執以葦索而以食虎。於是黃帝乃作禮以時驅之,立大桃人,門戶畫神荼、郁壘與虎,懸葦索以御凶魅。"郁壘" recté "欝壘"
上古之人,有神荼、郁壘者,昆弟二人,性能執鬼,居東海度朔山上,立桃樹下,簡閱百鬼。鬼無道理,妄為人禍,荼與郁壘縛以盧索,執以食虎。故今縣官斬桃為人,立之戶側;畫虎之形,著之門闌。夫桃人非荼、郁壘也,畫虎非食鬼之虎也,刻畫效象,冀以御凶。今土龍亦非致雨之龍,獨信桃人畫虎,不知土龍。九也。
But you are only a knot of peachwood from the eastern kingdoms which someone has cut and shaved in the image of man.
{{citation}}: ISBN / Date incompatibility (help)The posting of so-called gate-gods (menshen) is traced to a legend recorded in the Han Duduan..
《续汉书·礼仪志》..清人俞正燮因为该书只提郁垒未提神茶,便认为汉代门神只有一位,这是误解。