What Is Mang Chủng Solar Term, When Does It Begin, and What Customs Are Observed?
Mang Chủng is the 9th of the 24 solar terms, usually starting around June 5 or 6 as Tiểu Mãn ends. Its meaning, calendar role, and customs explained.
Results for "calendrical science"
What is Nghịch hành?
Retrograde is a planet's apparent backward motion against the stars, caused by orbital speed differences, and astrology links it to slowdowns and reversals.
Sun and Moon in Numerology: Why Number 1 Is the Sun and Number 2 the Moon
Number 1 as the Sun and number 2 as the Moon is a convention of modern numerology, spread by Cheiro's 1926 book. We read his text and the test results.
What is the Conjunction Aspect in Astrology
Explore the conjunction aspect in astrology: definition, orbs, meaning when planets conjoin, and its impact on personality and destiny.
Is the Lunar Calendar Science or Superstition? Two Layers of One Calendar, the Computable Astronomy and the Day-Selection Layer Added Later
Lunar dates, leap months and solar terms are verifiable astronomy, while auspicious days and lucky stars are a later day-selection layer.
When Does Thu Phân Begin and What Customs Mark It? A View from Sui Shi Guang Ji and Calendrical Science
Thu Phân, the 16th of the 24 solar terms, begins on 22 to 24 September as the Sun enters the Thọ Tinh station. Its calendar roots and customs, explained.
What Is Tiểu Thử (Minor Heat)? When Does It Begin and What Customs Are Associated With It?
Tiểu Thử usually begins on July 7 and opens the Mùi month. Start times for 2025 to 2030, the meaning of its name and what classical books record.
What Is Đại Tuyết, When Does It Begin, and What Customs Are Observed?
Đại Tuyết, the 21st solar term, begins at solar longitude 255 degrees, usually on 7 December, opening the Tý month. Start times 2025 to 2030, Vietnam time.
What Is Tiểu Hàn (Minor Cold)? When Does It Begin and What Customs Come With It?
Tiểu Hàn is the 23rd of the 24 solar terms, at solar longitude 285 degrees. It starts on January 5 or 6, opens the Sửu month and lasts about 14.7 days.
Where Do Tu Vi, Bat Tu and Thai At Come From: What Scientific Historiography Says About Destiny Calculation Systems
Scientific historiography treats Tu Vi, Bat Tu and Thai At as calculation techniques built on the can chi calendar and ancient astronomy.
What is Địa Chi?
Địa Chi is a system of 12 symbols, from Rat to Pig, used to mark time, direction and relationships in East Asian calendrics and the Stem-Branch cycle.
What is Giờ hoàng đạo?
Giờ hoàng đạo are six two-hour slots a day, based on the twelve Earthly Branches and seen in folk practice as favorable for starting important work.
Who was Jing Fang and his contribution to najia and the eight palaces: the founder of Liu Yao
Kinh Phòng (Jing Fang) of the Han: his life in the Book of Han, and the nạp giáp and eight-palace systems set out in Kinh thị Dịch truyện.
What is Thiên Can?
The Heavenly Stems are ten symbols in the Stem-Branch system, used to record days, months, years and hours in East Asian calendrics.
What is Can Chi?
Can Chi pairs the Ten Heavenly Stems with the Twelve Earthly Branches to record years, months, days and hours in the traditional East Asian calendar.
What is Lục Thập Hoa Giáp?
The Sixty Jiazi is a cycle of 60 sexagenary combinations of Heavenly Stems and Earthly Branches used to number years, months, days and hours.
What is Nạp Âm?
Nạp Âm assigns names and Five Elements to each pair of Heavenly Stems and Earthly Branches in the Sixty Jiazi cycle, used to interpret destiny and fortune.
What is Cung Mệnh?
Cung Mệnh (命宮, Mệnh Palace) is the primary palace in a Tử Vi chart, reflecting character, temperament, inner nature, and potential life direction.
What is Lục Hại?
Lục Hại is six pairs of Earthly Branches in latent conflict in the 12 zodiac system, such as Rat Goat and Ox Horse, often consulted for marriage and business.
What is the Hour Pillar in BaZi (Four Pillars)?
The Hour Pillar is one of the four pillars in BaZi, representing the birth hour and reflecting late-life fortune, children and later relationships.
How Do Outdoor and Indoor Giao Thua Offerings Differ? Rituals, Offering Trays, and Regional Variations Across Three Regions
Outdoor and indoor New Year's Eve offerings differ in who is invited, where the rite is held and the prayer text. Each region has its own symbolic dishes.
What Is Tử Vi Chân Cơ and How Does It Differ from Other Methods?
Tử Vi Chân Cơ is the core-principle reading of Tử Vi, not a separate school. It differs from Bát Tự and Kinh Dịch in input data and basic units of judgment.
What is Tiết khí?
Solar terms are 24 markers dividing the year by the Sun's position on the ecliptic, used in East Asian calendrics to determine seasons and festivals.
What Is Hà Lạc Numerology and How Are Hexagrams Cast from Can Chi?
Hà Lạc lý số casts a hexagram from the can chi of a birth date: the number tables, the 25 and 30 reductions, and a worked example from Học Năng's book.
How the I Ching Became a Classic: How Song Scholars Read the Changes, and the Routes the I Ching Took to Vietnam and the West
Canonized in 135 BCE, the I Ching was reread by Song scholars along image-number and meaning-principle lines, then spread to Vietnam and the West.
Tet worship rituals in northern Vietnam from the 23rd of the 12th lunar month to the vang ma burning rite: sequence, offerings and meaning
Northern Vietnamese Tet worship runs from seeing off the Kitchen Gods on the 23rd of the 12th lunar month to welcoming ancestors and the vang ma burning rite.
Who Was Shen Zhureng and What Did the Shen School of Huyen Khong Studies Make Public?
Thẩm Trúc Nhưng, a Qing geomancy master of the Huyền Không school, is named in Trạch vận tân án as the one who published the Hoán tinh formula.
Trấn yểm in Vietnamese Folklore and Historical Records through the Story of Cao Biền
Trấn yểm in Vietnamese folklore through the Cao Biền story: legends of suppressing royal graves, burial charms, and the perspective of historical research.
Tam Thức and Thái Ất in Vietnam, and the story of Nguyễn Bỉnh Khiêm studying the Thái Ất thần kinh: what is historical record and what is legend?
Tam Thức covers Thái Ất, Lục Nhâm and Kỳ Môn. This piece traces how it reached Vietnam and asks what is history and what is legend around Nguyễn Bỉnh Khiêm.
What Are the 12 Zodiac Animals? Meaning and How to Calculate Age by Earthly Branches
The 12 Vietnamese zodiac animals and their Earthly Branches, what each animal means, how to calculate age, and the folk relationships.
