Diyu

Dead of the underworld depicted in a Qing dynasty Water and Land Ritual painting.

Depiction of the punishments of Diyu at the Hell Museum, Bao Gong Temple, Singapore.

According to ideas from Taoism, Buddhism[1][2][3] and traditional Chinese folk religion, Diyu is a purgatory that serves to punish and renew spirits in preparation for reincarnation. Many deities, whose names and purposes are the subject of conflicting accounts, are associated with Diyu.

Some early Chinese societies speak of people going to Mount Tai, Jiuyuan, Jiuquan or Fengdu after death.[4][5] At present, Fengdu and the temples on Mount Tai have been rebuilt into tourist attractions, incorporating artistic depictions of hell and the afterlife. Some Chinese folk religion planchette writings, such as the Taiwanese novel Journeys to the Under-World, say that new hells with new punishments are created as the world changes and that there is a City of Innocent Deaths (枉死城) designed to house those who died with grievances that have yet to be redressed.[6]

Other terminology related to Diyu includes:

• Naihe Bridge (奈何桥; 奈何橋; Nàihé Qiáo; Nai⁴-ho² Ch'iao²), "Bridge of Helplessness", a bridge every soul has to cross before being reincarnated, they are said to drink the Mengpo soup (孟婆汤) at Naihe Qiao so they will forget everything in their current lives and prepare for reincarnation.
• Wang Xiang Tai (望乡台; 望鄉臺; Wàng Xiāng Tái; Wang⁴ Hsiang¹ T'ai²), "Home-Viewing Pavilion", a pavilion every soul passes by on his/her journey to the Underworld. From there, they can see their families and loved ones in the world of the living.
• Youdu (Chinese: 幽都; pinyin: Yōu Dū; Wade–Giles: You¹-du¹), the capital city of Diyu, generally conceived as being similar to a typical Chinese capital city, such as Chang'an, but surrounded by and pervaded with darkness.
• Youguo (油锅; 油鍋; Yóu Guō; You²-kuo¹), "Oil Cauldron", one of the tortures in hell.
• Santu (三涂; 三塗; Sān Tú; San¹-t'u²), the "Three Tortures": Fire Torture (火涂; 火塗; Huǒ Tú; Huo³-t'u²), Blade Torture (刀涂; 刀塗; Dāo Tú; Tao¹-t'u²), Blood Torture (血涂; 血塗; Xuě Tú; Hsüeh³-t'u²; 'spilling of blood').

The concept of the "Ten Courts of Yanluo" (十殿閻羅) began after Chinese folk religion was influenced by Buddhism. In this variation of Chinese mythology, there are 12,800 hells located under the earth – eight dark hells, eight cold hells and 84,000 miscellaneous hells located at the edge of the universe. All will go to Diyu after death but the period of time one spends in Diyu is not forever – it depends on the severity of the sins one committed. After receiving due punishment, one will eventually be sent for reincarnation. Diyu is divided into ten courts, each overseen by a Yanwang. Souls pass from stage to stage at the decision of a different judge. The "Ten Courts of Yanluo" is also known as the Ten Courts of Yanwang (十殿阎王), Ten Lords of Minggong (冥宫十王), Ten Courts of Yan-jun (十殿阎君), Ten-Lords of Difu (地府十王), and Ten-Lords of Mingfu (冥府十王).

The headless ghost of Yue Fei confronting the recently deceased spirit of Qin Hui in the Sixth Court. The plaque held by the attendant on the left reads: "Qin Hui's ten wicked crimes." From a 19th-century Chinese Hell Scroll.

The concept of the eighteen hells started in the Tang dynasty. The Buddhist text Sutra on Questions about Hell (問地獄經) mentioned 134 worlds of hell, but was simplified to the Eighteen Levels of Hell in the Sutra on the Eighteen Hells (十八泥犁經) for convenience. Some literature refers to eighteen types of hells or to eighteen hells for each type of punishment.

Some religious or literature books say that wrongdoers who were not punished when they were alive are punished in the hells after death. Sinners feel pain and agony just like living humans when they are subjected to the tortures listed below. They cannot "die" from the torture because when the ordeal is over, their bodies will be restored to their original states for the torture to be repeated.[7][8][9][10][11][12]

The eighteen hells vary from narrative to narrative but some commonly mentioned tortures include: being steamed; being fried in oil cauldrons; being sawed into half; being run over by vehicles; being pounded in a mortar and pestle; being ground in a mill; being crushed by boulders; being made to shed blood by climbing trees or mountains of knives; having sharp objects driven into their bodies; having hooks pierced into their bodies and being hung upside down; drowning in a pool of filthy blood; being left naked in the freezing cold; being set aflame or cast into infernos; being tied naked to a bronze cylinder with a fire lit at its base; being forced to consume boiling liquids; tongue ripping; eye gouging; teeth extraction; heart digging; disembowelment; skinning; being trampled, gored, mauled, eaten, stung, bitten, pecked, etc., by animals.

• Chinese mythological geography
• Naraka (Buddhism), the Buddhist concept of Hell which is related to the Chinese concept of Diyu
• Yama (East Asia), the wrathful deity who rules Hell in Buddhist mythology
• Ksitigarbha, a bodhisattva who vowed never to achieve buddhahood until the hells are emptied
• Maudgalyayana, one of the Buddha's disciples and the protagonist of the Chinese tale Mulian Rescues His Mother
• Meng Po, a deity who serves souls a potion that makes them forget their past lives before they go for reincarnation
• Ox-Head and Horse-Face, hell guards in Chinese mythology
• Heibai Wuchang, hell guards in Chinese mythology
• Ghost Festival, a traditional Buddhist and Taoist festival celebrated in some Asian countries
• Hell money, joss paper designed to resemble banknotes and meant to be burnt as offerings to the dead
• Hell Scroll (Nara National Museum), a Japanese scroll depicting hells, kept at the Nara National Museum
• Journeys to the Under-World, a Taiwanese novel narrating a journey through Diyu

• 18層地獄：看看你會進幾層 [18 Levels of Hell: See which level you will end up in]. xinhuanet.com (in Chinese). 12 July 2005. Archived from the original on October 22, 2007. Retrieved 8 January 2015.
• 佛說十八泥犁經 [The Buddha speaks about the eighteen hells] (PDF). ccbs.ntu.edu.tw (in Chinese). College of Liberal Arts, Digital Library & Museum of Buddhist Studies.