The Precious Scroll of Erlang (Erlang Baojuan, 二郎寳卷; full name Qingyuan Miaodao Xiansheng Zhenjun Yiliao Zhenren huguo youmin zhongxiao Erlang Baojuan, 清源妙道顯聖真君一了真人護國佑民忠孝二郎開山寶卷), is an important baojuan from the 1560s that contains the heroic deeds of the immortal Erlang (二郎) (fig. 1), including his defeat of Sun Wukong (PDF page 46). This shows that the Monkey King was mentioned in a religious context 30 years before the standard Ming edition of Journey to the West (Xiyouji, 西遊記, 1592) was even published. Therefore, apart from recording the religious story of Erlang, it adds to that of Sun Wukong.
I must thank Dr. Benjamin Brose for sending me a PDF of the scroll. I’m excited to archive it on my blog for other scholars to access and read.
In 1562 a text entitled Erlang baojuan (Precious scroll on Erlang) appeared, providing further information on the emerging Eternal Mother myth. Based on the story of Erlang’s valiant fight with the Monkey King, a famous and entertaining episode from the classic novel Journey to the West (which, incidentally, was given the finishing touches around the same time), the Erlang baojuan describes the final subjugation of the Monkey King by the semidivine Erlang, thanks in large measure to the assistance provided by the Eternal Mother. This text also seems to presage the legend surrounding the building of the Baoming Si, Temple Protecting the Ming dynasty, as described hereafter. In it the story of the bodhisattva Guanyin incarnating as a nun by the name of Lü is first being told. According to this text, the nun had tried unsuccessfully to dissuade Emperor Yingzong from fighting the Oirat Mongols prior to his debacle at Fort Tumu in 1449. When Yingzong was restored to the throne in 1457 after his long captivity, he rewarded the nun for her loyalty and courage and built a temple for her, naming it the Baoming Si. The temple had been reportedly in existence since 1462. By the late years of the Jiajing reign (1522–1567), however, it came under the sway of believers of the Eternal Mother religion (Shek & Tetsuro, 2004, p. 252).
This was originally posted as a 03-03-2022 update to an existing article, but I decided to make it a standalone piece.
Last updated: 03-08-2022
In “What Does Sun Wukong Look Like?” I highlighted several sentences pointing to the Monkey King’s small stature (fig. 1 & 2). For example, one monster comments:
The old monster took a careful look and saw the diminutive figure of Pilgrim [Monkey]—less than four Chinese feet [buman sichi, 不滿四尺, 4.17 ft or 1.27 m] in fact—and his sallow cheeks. He said with a laugh: “Too bad! Too bad! I thought you were some kind of invincible hero. But you are only a sickly ghost, with nothing more than your skeleton left!” (Wu & Yu, 2012, vol. 1, p. 408).
This information was later used in the making of a youtube video called “10 Facts About Sun Wukong the Monkey King“. Fact number seven was that “He’s really short”, and I ended the section by saying: “That’s right! The Great Sage Equaling Heaven, the conqueror of the heavenly army … is the size of a child”. A Chinese viewer later left a thought-provoking comment on the video stating that I was wrong about Monkey’s size.
Here, I will present the comment in full but interspersed with my responses:
Hello! I am a Wukong fan from China. I really enjoyed your video! I would like to say that the height of the Monkey King has been very controversial on the internet in China.The data and appearance depictions in classical Chinese novels can be somewhat exaggerated. Journey to the West is a mythological novel is even more so. For example, seventy-two transformations, a somersault that can travel one hundred thousand eight hundred thousand li respectively refer to infinite changes and fly extremely fast. Seventy-two and one hundred and eighty thousand are not exact numbers, so relying solely on data is not reliable.Besides, in addition to four feet, Wukong has also appeared other height data. For example, the earliest version of the Journey to the West, “世德堂本”, Chapter 21.“大圣公然不惧。那怪果打一下来，他把腰躬一躬，足长了三尺，有一丈长短。”“Our Great Sage was not in the least frightened. When the monster struck him once, he stretched his waist and at once grew three chi, attaining the height of one zhang altogether.”
This PDF scan (page 258) shows the original version of the novel did indeed read “grow three chi” (changle sanchi, 長了三尺) and not six like in the modern version (Wu & Yu, vol. 1, p. 408). I was surprised when this was brought to my attention.
One zhang minus three chi equals seven chi. In other words, the height of the Monkey King here was seven chi (Since the height unit in Chinese classical novels is based on the ancient system, 7 chi is around 5.5 feet). But in later versions and translations, “grew three chi” was changed to six chi. This has always been a point of contention. The figure of four feet (four chi) appears twice, both from the perspective of other monsters, such as the Monstrous King, who is three zhangs tall (around 24 feet). It may be possible that Sun Wukong is short in his eyes in comparison.
For those unfamiliar with ancient Chinese measurements, one zhang (丈) equals ten chi (尺, i.e. “Chinese feet”) (Jiang, 2005, p. xxxi). The passage in question does imply that Monkey is seven chi tall. However, there are two problems. First, during the Ming (1368-1644) when the novel was published, one chi equaled approximately 12.52 inches (31.8 cm) (Jiang, 2005, p. xxxi). This would make Sun a whopping 7.3 feet (2.22 m) tall! I must admit that the chi varied at the local level, but I doubt the variations would lead to a nearly two-foot (60.96 cm) difference. Additionally, if we use the measures for the Tang (618-907 CE), when the story is set, a chi was 11.57 inches (29.4 cm), making Monkey 6.75 feet (2.06 m) tall. There was, however, a “small chi” (xiaochi, 小尺) at this time, which was 9.66 inches (24.6 cm) (Nienhauser, 2016, p. 405 n. 40). This would only make him 5.65 feet (1.72 m) tall. But I would question if the common folk reading the novel during the Ming were aware of and still using this truncated measure. Second, as written above, the figure for “not even four chi” (buman sichi, 不滿四尺, 4.17 ft or 1.27 m) appears twice. But it’s important to note that this estimate is made by two different characters at two different locations and times. The first is spoken in chapter two by the Monstrous King of Havoc (Hunshi mowang, 混世魔王) in the Water Belly Cave (Shuizang dong, 水臟洞) of the Mountain of Flowers and Fruit (east of the Eastern Purvavideha Continent) (PDF page 36; Wu & Yu, 2012, vol. 1, p. 128). This takes place over 100 years before Sun’s initial rebellion during the Han Dynasty (202 BCE-220 CE). And the second is spokien in chapter 21 by Great King Yellow Wind (Huangfeng dawang, 黃風大王) in the Yellow Wind Cave (Huangfeng dong, 黃風洞) of Yellow Wind Ridge (Huangfeng ling, 黃風嶺) somewhere in the Southern Jambudvipa Continent (PDF page 258; Wu & Yu, 2012, vol. 1, p. 408). This takes place sometime after his release from his 600-plus-year punishment under Five Elements Mountain during the Tang Dynasty (618-907 CE). Therefore, this seems like a more reliable measure—given the distance between them—than the ten minus three argument. I suggest the latter was actually a typo that later editions tried to amend by changing three to six.
Another reason is that the author may be deliberately blurring the height of the Monkey King. Because at least in the story, the author describes Wukong according to the height of normal people. For example:Before Wukong learned Magic skills, when he could not change his height, he had robbed ordinary people’s clothes to wear. If Wukong was the height of a child, the clothes would hardly fit. When Wukong set out on his journey to the west, he once wore the clothes of Tang Monk. Wukong could carry the Taoist priest changed by the Silver Horned King (if he was a child height this would be very difficult).
These are good points, but a 7.3-foot tall Monkey wouldn’t be able to wear the clothing of the aforementioned people either. Conversely, tucking in or rolling up clothing wouldn’t be out of the question. And carrying a priest wouldn’t be a problem for a small-statured hero capable of hoisting the weight of two cosmic mountains while running at meteoric speeds.
In the same chapter, the Tang monk sitting on the horse can pull Wukong’s tiger skin skirt.Wukong can easily grab Eight Rules’ ear.In the Bhikṣu Kingdom, Wukong once exchanged clothes with Tang monk, etc.
Horses are tall animals, so the Tang Monk would’ve probably fallen off before even grabbing the skirt of an adult-sized Sun Wukong. I look at this as something that sounds good on paper until it’s tried in real life.
I think even a 5.5-foot tall Monkey would have problems grabbing the ear of Zhu Bajie, who is likely 10 feet (3.05 m) tall or more given his three chi (3.13 ft / 95.4 cm) snout (PDF page 108; Wu & Yu 2012, vol. 4, p. 149) and giant body that “causes even the wind to rise when he walks” (PDF page 367; Wu & Yu 2012, vol. 2, p. 51). Either way, jumping would be involved, making this irrelevant.
In China, there is another speculation about Wukong’s height: monkeys are usually hunched over. Wukong is four chi tall when bent over and seven chi tall when standing upright.
I studied primates in college. Monkeys usually walk on their palms (palmigrade) (fig. 3) and only stand when foraging, fighting, or carrying things. But I don’t recall the novel ever mentioning Sun traveling on all fours (please correct me if I’m wrong). Therefore, he likely walks on two legs. In this case, as stated, monkeys have a hunched posture when standing. They can’t stand straight because of mechanical limitations in their skull, spine, hips, legs, and feet (my previous essay on hominids applies to monkeys as well). One could argue that Monkey can overcome these limitations with his immortal body, but this definitely wouldn’t give him three more chi of height. For example, here’s a macaque standing at full height (fig. 4). As can be seen, straightening the head, spine, and legs would only give a handful of inches or centimeters.
And as stated in this article, Sun shares all of the hallmarks of a macaque, including a “furry, joweless face with fiery eyes, a broken or flat nose, a beak-like mouth with protruding fangs, and forked ears”. This likely includes a smaller stature.
Of course, there is no doubt that he is very thin, and is definitely the shortest one in the scripture takers, but at least, his height is more like that of a shorter adult than a child.The role of Sun Wukong is a combination of human nature, monkey nature, and divinity. The author may be deliberately obscuring his height. Therefore, when describing daily life, Wukong is the same height as normal people, but in the eyes of other demons, he is more prominent in the shape of the monkey. And he has the divine power to change his height at will. Sorry for my bad English, really enjoyed your video!
I will concede that four chi is a rough estimate, so he might be slightly shorter or even taller than this. Either way, he’d be far below average human height.
Above, I suggested that the ten minus three argument was a typo. But there might be a numerological explanation. Qing-era scholar Wang Xiangxu (汪象旭, fl.1605-1668) borrowed from the Daoist philosophy of Zhang Boduan (張伯端, 987?-1082) by applying his “three fives equal one” (sanwuyi, 三五一) five elements concept (fig. 5) to numbers appearing in the novel. As Shao (1997) explains:
One set of five consists of wood (3) and fire (2). Wood in the east produces fire in the south. The second set is that of metal (4) and water (1). Metal in the west produces water in the north. The third is earth in the center whose number is five. The whole business of the “gold elixir” is to integrate all three sets of five to produce one—the gold elixir (pp. 16-17).
Shao (1997) goes on to explain the numeric significance of the dharma vessel constructed from Sha Wujing’s 9-skull necklace and the heavenly gourd in chapter 22:
Wang Xiangxu shows a keen eye for the “one” gourd and “nine” skulls which make a perfect “ten”—the number for the completion of earth. However, it is not the numbers that attract him, but what they indicate—that the gold elixir is creation—a process that involves the integration of all the five elements—not unlike the creation of the universe (p. 18).
Therefore, three (wood) and seven (fire) may be a reference to the completion of ten (the golden elixir) in Daoist numerology. If this is true, even the later switch from three to six still matches this (refer to fig. 5).
Fig. 5 – A chart explaining the three fives (larger version). From Shao, 1997, p. 17.
Jiang, Y. (2005). The Great Ming Code / Da Ming Lu. University of Washington Press.
Nienhauser, W. H. (2016). Tang Dynasty Tales: A Guided Reader. Singapore: World Scientific.
I’m proud to present a PDF of the original edition of Journey to the West anonymously published in 1592 by the Shidetang (世德堂, “Hall of Generational Virtue”) publishing house of Jinling (金陵, “Gold Hill,” a.ka. Nanjing). Titled Newly Printed, Illustrated, Deluxe and Large Character, Journey to the West (Xinke chuxiang guanban dazi Xiyou ji, 新刻出像官板大字西遊記), it features 20 scrolls and 100 chapters (minus the current chapter nine). It contains many charming woodblock prints depicting the events described in the story. For example, this print shows the battle between Monkey and Nezha in their three-headed and six-armed forms.
One doctoral thesis shows that this version is based on an earlier edition of the story titled Newly printed, Completely Illustrated, Chronicle of Deliverances in Sanzang of the Tang’s Journey to the West (Xinqie quanxiang Tang Sanzang Xiyou shi ni (e) zhuan, 新鍥全像唐三藏西遊释尼(厄)傳) in ten scrolls (with three to ten chapters each) by Zhu Dingchen (朱鼎臣) of Yangcheng (羊城, i.e. Guangzhou).
The PDF is quite large at 1.5 gigs, so it will take time to download. I’ve provided two options.
The world famous Liaozhai zhiyi (聊齋志異, 1740; a.k.a. “Strange Tales from a Chinese Studio”) is a collection of over 400 narratives serving as a snapshot of late-Ming and early-Qing-era popular stories and culture. This is why story no. 4 of scroll 11, “The Great Sage Equaling Heaven” (Qitian dasheng, 齊天大聖), is important to the study of the Monkey King’s religion as it shows his cult was active in 17th and 18th-century Fujian. It also preserves the condescension that the scholarly class held for certain gods. For example, as Meir Shahar (1996) points out, the author Pu Songling was likely speaking through the main character Xu Sheng (許盛), a young merchant from Shandong, when he states: “Sun Wukong is nothing but a parable invented by [the novelist] Old Qiu [老丘]” (pp. 194).  Here, Xu chastises the people of Fujian for worshiping what he considers to be a fictional god. In addition, the story associates the Great Sage with a heavenly sword as opposed to his famous magic staff. I believe this is related to a 13th-century stone relief carving from Quanzhou.
Below, I have archived the only complete English translation of the tale that I’m aware of. It comes from volume six of Sidney L. Sondergard’s (Pu & Sondergard, 2014) Strange Tales from Liaozhai (pp. 2078-2085). I don’t currently have access to the physical book, so I have isolated the tale from an ebook and converted it into a PDF.
This has been posted for educational purposes. No malicious copyright infringement is intended. If you liked the digital version, please support the official release.
1) This refers to Qiu Chuji (丘處機, 1148-1227), the founder of the Dragon Gate sect of Daoism during the Song Dynasty. Qiu is associated with a travel journal also named Journey to the West, which Pu Songling confused with the novel of the same name (Pu & Sondergard, 2014, p. 2080 n. 1).
Shahar, M. (1996). Vernacular Fiction and the Transmission of Gods’ Cults in Later Imperial China. In Shahar, M., & Weller, R. P. (1996). Unruly Gods: Divinity and Society in China (pp. 184-211). Honolulu: University of Hawaiʻi Press.
Pu, S., & Sondergard, S. L. (2014). Strange Tales from Liaozhai: Vol. 6. Fremont, Calif: Jain Pub.
I’ve written many articles on the origins of the Monkey King’s staff over the years. Therefore, I’ve decided to combine all of the information in one location for the benefit of people wishing to learn more about the weapon and its history. This will no doubt be interesting to fans of Journey to the West (Xiyouji, 西遊記, 1592; JTTW hereafter), as well as those of modern franchises like Dragon Ball and Lego Monkie Kid (fig. 1). Citations can be found in the articles linked below.
Fig. 1 – The Lego Monkie Kid character “MK” wielding the Monkey King’s magic staff (larger version). Copyright Lego.
1. The Literary Weapon
1.1. Staff Background
The staff first appears in chapter three of the original novel when the Monkey King goes to the underwater kingdom of Ao Guang (敖廣), the Dragon King of the Eastern Sea, looking for a magic weapon to match his supernatural strength and martial skill. When all of the traditional weapons offered to him fail to meet his standards, the dragon queen suggests to her husband that they give Sun Wukong “that piece of rare magic iron” taking up space in their treasury. She claims the ancient shaft had started producing heavenly light days prior and proposes that the monkey is fated to own it. The weapon is said to be a “divine treasure iron” originally used to set the depths of the Heavenly River (Tianhe ding di de shenzhen tie, 天河定底的神珍鐵) by Yu the Great (Dayu, 大禹), a mythic Chinese emperor and demigod.
The staff is initially described as a pillar of black iron or bin steel more than 20 feet in height and as wide as a barrel. It is only when Monkey lifts it and suggests a smaller size would be more manageable that the staff complies with his wishes and shrinks. This is when Sun notices that the weapon is decorated with a golden ring on each end, as well as an inscription along the body reading: “The ‘As-You-Will’ Gold-Banded Cudgel. Weight: Thirteen Thousand Five Hundred Catties” (Ruyi jingu bang zhong yiwan sanqian wubai jin, 如意金箍棒重一萬三千五百斤). The inscription indicates that the staff is immensely heavy, weighing 17,560 lbs. (7,965 kg).
Apart from the above information, a poem in chapter 75 (see section 2.3 here) highlights another name, “Rod of Numinous Yang” (Lingyang bang, 靈陽棒). In addition, the poem describes the staff being covered in “tracks of planets and stars” (i.e. astronomical charts) and esoteric “dragon and phoenix scripts” (longwen yu fengzhuan, 龍紋與鳳篆).
The novel provides two contradictory origins for the staff. The chapter 75 poem notes that it “[w]as forged in the stove by Laozi himself”. Laozi is of course the high god of Daoism. Chapter 88 instead states that it was “forged at Creation’s dawn / By Yu the Great himself, the god-man of old”.
Contrary to popular images of the Monkey King holding a regular-sized staff, his literary counterpart wields a massive weapon in battle. It is said to be 20 feet long (likely an error for 12),  with the width of a bowl (erzhang changduan, wankou cuxi, 二丈長短，碗口粗細) (fig. 2). I did a cursory search of bowls during the Ming (when the standard edition of JTTW was published) and found that they have a radius of between 4 to 6 inches (10.16 to 15.25 cm).
Size manipulation – This is the weapon’s most well-known ability, growing as big or as small as Monkey wishes.
Controlling the oceans – The aforementioned poem from chapter 88 writes: “The depths of all oceans, rivers, and lakes / Were fathomed and fixed by this very rod. / Having bored through mountains and conquered floods, / It stayed in East Ocean and ruled the seas…”
Astral entanglement – Monkey’s soul is able to use the staff in Hell despite the physical weapon being with his body in the world of the living.
Multiplication – He can multiply his staff in the hundreds of thousands.
Lock-Picking – He can open any door just by pointing it at the lock.
Transformation – He can change it into tools like a straight razor or a drill.
Sentience – The weapon glows in anticipation of Monkey’s arrival (fig. 3), responds to his touch, and follows his commands, denoting a certain level of sentience.
The staff found in the standard Ming edition of JTTW is actually based on two weapons from a 17-chapter storytelling prompt called The Story of How Tripitaka of the Great Tang Procured the Scriptures (Da Tang Sanzang qujing shihua, 大唐三藏取經詩話, c. late 13th-century). Sun Wukong’s precursor, an ageless immortal called the “Monkey Pilgrim” (Hou xingzhe, 猴行者), magically transports Tripitaka and his entourage to heaven. There, the supreme god, the Mahābrahmā Devarāja (Dafan tianwang, 大梵天王; i.e. Vaiśravana), gives the monk a cap of invisibility, a khakkhara (ringed monk’s staff) (fig. 4), and a begging bowl. Tripitaka and the Monkey Pilgrim take turns using these items throughout the journey. The staff is shown capable of shooting destructive beams of light, as well as transforming into magical creatures like an iron dragon or a giant, club-wielding Yaksha. Later, the Monkey Pilgrim also borrows an iron staff from heaven to fight a dragon.
The two staves from this tale were eventually combined by later storytellers. The rings from the first weapon were added to the ends of the second.
Fig. 4 – A beautiful, modern monk’s staff with six rings (larger version).
2.2. Influence from Religion
The Monkey Pilgrim’s magic ringed staff and begging bowl were directly influenced by the Buddhist Saint Mulian (目連; Sk: Maudgalyayana), a disciple of the historical Buddha. One particular 9th to 10th-century story notes that the Saint uses the staff to unlock the gates of hell in order to save his mother (fig. 5). This is where Sun Wukong’s weapon from JTTW gets the power to open locks.
Fig. 5 – A scroll or mural depicting Mulian rescuing his mother from the underworld (larger version). Originally found here.
The ringed and metal staves used by the Monkey Pilgrim are based on those historically carried by Buddhist monks in ancient China. The aforementioned ringed variety, called “tin staves” (xizhang, 錫杖) where used by religious monks and decorated with six to twelve metal rings (see fig. 4). These rings were designed to make a clanging noise to not only scare away animals on the road but also to alert possible donors to the monk’s presence.
Martial monks charged with protecting monasteries or deployed by the Chinese government against pirates wielded wooden or iron staves (fig. 6). The former were chosen for their diminished capacity for fatal injuries, while the latter were explicitly used for killing during times of war. Sun Wukong wielding the iron variety makes sense as he’s a martial monk charged with protecting Tripitaka from monsters and spirits.
Fig. 6 – A martial monk practicing a drunken staff-fighting form (larger version).
The term “As-you-will” (ruyi, 如意) from Monkey’s staff (mentioned above) is connected with a scepter used in ancient China as a symbol of religious debate and authority and, to a lesser extent, as a weapon. While it can be traced to a Hindo-Buddhist tradition in India, the scepter came to be associated with the highest gods of Daoism thanks to being decorated with a “numinous mushroom” (lingzhi, 靈芝), a real world fungi believed to bestow immortality. This mushroom scepter was at some point associated with the Buddhist Cintamani (Ruyi zhu, 如意珠), or “As-you-will jewel”. This was believed to grant any wish that one might desire. This explains why Monkey’s As-you-will staff grows or shrinks according to his commands. It’s interesting to note that some religious images of the scepter depict it with a syncretic mix of the Daoist mushroom and the Buddhist jewel (fig. 7).
The weapon’s portrayal in JTTW as an iron pillar kept in the dragon kingdom comes from old stories about the immortal Xu Xun (許遜), a historical Daoist master and minor government official from Jiangsu province. Popular tales describe him as a Chinese St. Patrick who traveled southern China ridding the land of flood dragons. One 17th-century version titled “An Iron Tree at Jingyang Palace Drives Away Evil” (Jingyang gong tieshu zhenyao, 旌陽宮鐵樹鎮妖) describes how he chained the flood dragon patriarch to an iron tree (tieshu, 鐵樹) and submerged it in a well, thus preventing the serpent’s children from leaving their subterranean aquatic realm and causing trouble. Pre-JTTW versions of this tale depict the tree as an actual iron pillar (fig. 8). Chinese Five Elements Theory dictates that metal produces water, and as its creator, holds dominion over it. Therefore, an iron pillar would be the perfect item to ward off creatures entrenched in the aquatic environment.
Fig. 8 – A Ming Dynasty woodblock print depicting the immortal Xu overseeing the creation of the iron pillar in a furnace (right) and it’s placement the well (left). Dated 1444-1445 (larger version).
As previously noted, the staff weighs 17,560 lbs. (7,965 kg). This is likely based on an episode from chapter 27 of the Chinese novel Water Margin (Shuihu zhuan, 水滸傳, c. 1400). It involves the bandit Wu Song lifting a heavy stone block said to weigh 300 to 500 catties (san wu bai jin, 三五百斤; 390-650 lbs./177-295 kg) (fig. 9). This scene and the one from JTTW where Monkey lifts the iron pillar are quite similar. Both involve a hero (Wu Song vs. Sun Wukong) asking someone (Shi En vs. Ao Guang) to show them a heavy object that cannot be moved (stone block vs. iron pillar). Both heroes then adjust their clothing before easily lifting the object with both hands. Most importantly, the Chinese characters for the weight of each object (三五百斤 vs. 一萬三千五百斤) are similar. The only difference is the addition of “10,000” (yiwan, 一萬) and “1,000” (qian, 千), respectively. And given the close historical and cultural ties between the two heroes, I believe the author-compiler of JTTW embellished the Water Margin episode to portray Sun as a hero like no other, a divine immortal that can lift weights far beyond even Wu Song himself.
1) Irwen Wong of the Journey to the West Library blog has suggested that the length is likely an error for 12 feet (zhanger, 丈二) since the staff was already near 20 feet when Monkey first acquired it, and he later asked it to shrink to a more manageable size.