Template:Short description Template:Infobox Chinese
The ten Heavenly Stems (or Celestial Stems) are a system of ordinals indigenous to China and used throughout East Asia, first attested Template:Circa during the Shang dynasty as the names of the ten days of the week. They were also used in Shang-era rituals in the names of dead family members, who were offered sacrifices on the corresponding day of the Shang week. Stems are no longer used as names for the days of the week, but have acquired many other uses. Most prominently, they have been used in conjunction with the associated set of twelve Earthly Branches in the compound sexagenary cycle, an important feature of historical Chinese calendars.Template:Sfn
OriginEdit
Template:Multiple image
Some scholars believe the Heavenly Stems, and the associated ten-day week, are connected to a story from Chinese mythology where ten suns appeared in the sky, whose order comprised a ten-day cycle (Template:Zhi); the Heavenly Stems are conjectured to be the names for each of these ten suns.Template:Sfn They were found in the given names of the kings of the Shang in their temple names. These consisted of a relational term ('father', 'mother', 'grandfather', 'grandmother') which was added to one of the ten Stems—e.g. 'Grandfather Jia'. These names are often found on Shang bronzes designating whom the bronze was honoring (and on which day of the week their rites would have been performed, that day matching the day designated by their name). The sinologist David Keightley, who specialized in ancient Chinese bronzes, believes that the Stems were chosen posthumously through divination.<ref>Template:Cite book</ref> Some historians think the ruling class of the Shang had ten clans, but it is not clear whether their society reflected the myth or vice versa. Their association with the concepts of yin and yang and wuxing developed following the collapse of the Shang.
Jonathan Smith has proposed that the heavenly stems predate the Shang and originally referred to ten asterisms along the ecliptic, of which their oracle bone script characters were drawings; he identifies similarities between these and asterisms in the later Four Images and Twenty-Eight Mansions systems. These would have been used to track the moon's progression along its monthly circuit, in conjunction with the earthly branches referring to its phase.<ref>Template:Cite journal</ref>
The literal meanings of the characters were, and are now, roughly as follows.<ref>William McNaughton. Reading and Writing Chinese. Tokyo: Charles E. Tuttle, 1979.</ref> Among the modern meanings, those deriving from the characters' position in the sequence of Heavenly Stems are in italics.
| Heavenly Stem | Pinyin<ref>{{#invoke:citation/CS1|citation | CitationClass=web
}}</ref><ref>{{#invoke:citation/CS1|citation |
CitationClass=web
}}</ref><ref>{{#invoke:citation/CS1|citation |
CitationClass=web
}}</ref>!! colspan="2" scope="colgroup" | Meaning | |
|---|---|---|---|---|---|
| Original | Additional | ||||
| 1 | Template:ZH | jiǎ | 'turtle shell' |
| |
| 2 | Template:ZH | yǐ | 'fish guts' |
| |
| 3 | Template:ZH | bǐng | 'fish tail' |
| |
| 4 | Template:ZH | dīng | 'nail' (fastener) |
| |
| 5 | Template:ZH | wù | 'halberd' | Template:N/A | |
| 6 | Template:ZH | jǐ | 'thread on a loom' | 'self' | |
| 7 | Template:ZH | gēng | 'evening star' (Venus) | 'age' (of a person) | |
| 8 | Template:ZH | xīn | 'to offend superiors' |
| |
| 9 | Template:ZH | rén | 'burden' |
| |
| 10 | Template:ZH | guǐ | 'four-handled plow' | Template:N/A | |
Current usageEdit
The Heavenly Stems remain widely used as ordinals throughout the Sinosphere, similarly to the way the alphabet is used in languages like English.
- In Korea and Japan, the Heavenly Stems are used in legal documents: the Korean renderings Template:Tlit ({{#invoke:Lang|lang}}) and Template:Tlit ({{#invoke:Lang|lang}}) are used to indicate the larger and the smaller parties to a legal contract, respectively—and are sometimes used as synonyms for such. This use is also common in the Korean IT industry.
- The Chinese mathematician Li Shanlan (1810–1882) developed a system using the Heavenly Stems and Earthly Branches to stand in for Latin letters in their use as labels for mathematical variables. In Li's system, the letters Template:Mvar – Template:Mvar are represented by the ten Heavenly Stems, Template:Mvar – Template:Mvar are represented by the twelve Earthly Branches, and the final four letters Template:Mvar, Template:Mvar, Template:Mvar and Template:Mvar are represented by {{#invoke:Lang|lang}} ('matter'), {{#invoke:Lang|lang}} ('Heaven'), {{#invoke:Lang|lang}} ('earth'), and {{#invoke:Lang|lang}} ('human') respectively.<ref>[1] (pages 147 and 148)</ref> The Template:Kxr radical may be added to any of the aforementioned character to indicate the upper case form of the corresponding letter: e.g. Template:Mvar → {{#invoke:Lang|lang}}, Template:Mvar → {{#invoke:Lang|lang}}; Template:Mvar → {{#invoke:Lang|lang}}, Template:Mvar → {{#invoke:Lang|lang}}.<ref>Template:Cite book</ref>
- Names for organic chemicals—e.g. methanol (Template:Zhi), ethanol (Template:Zhi).
- Diseases—e.g. Hepatitis A (Template:Zhi), Hepatitis B: (Template:Zhi).
- Sports leagues—e.g. Serie A is rendered as Template:Zhi.
- Students' grades in Taiwan, with the Template:Zhp inserted prior to the Heavenly Stems in the list—i.e. the American grades A, B, C, D and F correspond to {{#invoke:Lang|lang}}, {{#invoke:Lang|lang}}, {{#invoke:Lang|lang}}, {{#invoke:Lang|lang}} and {{#invoke:Lang|lang}}.
- In astrology and feng shui, the Heavenly Stems and Earthly Branches form the four pillars of Chinese metaphysics in Qimen Dunjia and Daliuren.
See alsoEdit
NotesEdit
BibliographyEdit
- Template:Cite book
- Template:Cite book
- Template:Cite book
- Template:Cite journal
- Template:Cite book
- Template:Cite book
- Template:Cite journal
- Template:Cite book
External linksEdit
- {{#invoke:citation/CS1|citation
|CitationClass=web }}