Knowledge › Eastern › Vietnamese astrologyMệnh vô chính diệu means the Mệnh palace holds no major star. Readers borrow stars from Thiên Di, though only 70 to 80 percent carries over.
Updated 26 Sept 2026Traditional systems
Knowledge › Western › NumerologyDiscover the meaning of Challenge Number 6 in numerology: family responsibility, perfectionism, over-sacrifice, and the lesson of balance for personal growth.
Updated 23 Jul 2026Modern system
Knowledge › Eastern › Tam ThứcTam nguyên splits each solar term into three five-day spans, each with one Kỳ Môn cục. The 24-term table follows the Hiệp kỷ biện phương thư.
Updated 12 Oct 2026Traditional systems
Knowledge › Vietnam › Traditional festivalsVietnam's October 2026 festival calendar: Côn Sơn Kiếp Bạc, Lam Kinh, Katê, Sene Dolta, Hanoi Autumn Festival, Keo Pagoda, plus lunar dates.
Updated 25 Sept 2026Culture and belief
Knowledge › Eastern › Philosophy of scienceFu Xi, King Wen, the Duke of Zhou and Confucius are all credited with the I Ching, but excavated manuscripts point to a late Western Zhou compilation.
Updated 27 Sept 2026
Knowledge › Eastern › I ChingQuái khí maps the 60 hexagrams onto 365 days by the method of Mạnh Hỷ and Kinh Phòng, each ruling six days and seven parts.
Updated 14 Oct 2026Traditional systems
Knowledge › Vietnam › Date selectionNhị thập bát tú trực nhật pairs the 28 mansions with days across seven Giáp Tý cycles of 420 days. Hiệp kỷ biện phương thư records it and criticises it.
Updated 14 Oct 2026Traditional systems
Knowledge › Vietnam › Folk beliefThree early 20th century recorders found fortune telling, day selection and mediumship widespread in northern Vietnam, each seeing them differently.
Updated 28 Sept 2026Culture and belief
Knowledge › Eastern › Zi Wei Dou ShuExplore Thất Sát in Purple Star Astrology: its general-of-war origin, bold decisive nature, dignity meanings, and readings for the Life and Career palaces.
Updated 22 Aug 2026Traditional systems
Knowledge › Eastern › BaZiSeven Killings in BaZi is a Ten God of pressure, challenge and authority that also brings resilience and ambition. See how it shapes personality and fortune.
Updated 21 Aug 2026Traditional systems
Knowledge › Eastern › Folk divinationSeven common palm-reading misconceptions, where Eastern and Western folk books contradict each other, and why science calls palm lines just skin folds.
Updated 13 Sept 2026Traditional systems
Knowledge › Eastern › Feng shuiThe Seven Red Star (Phá Quân) in Xuan Kong Flying Stars: its origins, five-element nature, and its auspicious and inauspicious meanings.
Updated 24 Jun 2026Traditional systems
Knowledge › Western › TarotExplore the detailed symbolism, upright and reversed meanings, and practical applications of the Six of Cups card in Tarot spreads.
Updated 10 Sept 2026Modern system
Knowledge › Western › PsychologyFriday the 13th stock studies give conflicting results, and any effect is tiny. Vietnamese lunar bad days have not been studied the same way.
Updated 28 Sept 2026
Knowledge › Vietnam › Tet and seasonal ritesChol Chnam Thmay is the Khmer New Year, held in mid-April over three days with rituals like the Maha Sangkran procession and bathing the Buddha.
Updated 5 Jul 2026Culture and belief
Knowledge › Western › TarotExplore the symbolism and in-depth meaning of the Six of Pentacles Tarot card: giving and receiving, generosity, material balance, and lessons on karma.
Updated 10 Sept 2026Modern system
Knowledge › Vietnam › Traditional performing artsVietnam's Decree 39/2024/NĐ-CP sets seven types of intangible cultural heritage for inventory, with traditional crafts fifth and folk knowledge seventh.
Updated 23 Sept 2026Culture and belief
Knowledge › Vietnam › Tet customsTết in northern Vietnam: the feast tray, Nhật Tân peach blossom, the Hàng Lược flower market and three days of family reunion, with origins and meaning.
Updated 12 Oct 2026Culture and belief
Knowledge › Eastern › Vietnamese astrologyThe six clashes of the twelve earthly branches, from Tý Ngọ to Tỵ Hợi, and how Tăng san bốc dịch reads clash as dispersal or as opening a storehouse.
Updated 12 Oct 2026Traditional systems
Knowledge › Eastern › I ChingSix Relatives in Liu Yao hexagrams come from the line and palace elements, while the Six Beasts start at the day stem and only add flavor.
Updated 25 Sept 2026Traditional systems
Knowledge › Eastern › PsychologyDutch research links weddings on special dates to an 18 to 36 percent higher divorce risk, mostly from couples' traits, not the date.
Updated 27 Sept 2026
Knowledge › Vietnam › Tet and seasonal ritesTet 2027, the Lunar New Year of the Goat, starts Saturday, February 6, 2027. Public employees may get 7 days off, February 4 to 10.
Updated 16 Sept 2026Culture and belief
Knowledge › Vietnam › Life-cycle ritesThe grave-opening ceremony about three days after burial in southern Vietnam: the offerings, the folk meaning of chick, ladder and sugarcane, a Buddhist view.
Updated 12 Oct 2026Culture and belief
Knowledge › Vietnam › Date selectionXem ngày tốt xấu hôm nay theo lịch âm dựa trên can chi, trực, sao và giờ hoàng đạo. Bài giải thích nguyên lý, cách tra và giới hạn của việc chọn ngày.
Updated 2 Oct 2026Traditional systems
Knowledge › Eastern › Feng shuiThe Six White Star in Xuan Kong Flying Stars: its origin, auspicious and inauspicious meanings, palace influences, and remedies when it brings misfortune.
Updated 14 Aug 2026Traditional systems
Knowledge › Eastern › Zodiac animalsTiger and Snake form a Six Harms pair in the Chinese zodiac, and their clash can bring conflict in marriage or business. Here are the traits behind it.
Updated 16 Jul 2026Traditional systems
Knowledge › Eastern › Zodiac animalsThe Dragon-Rooster Six Harmony pairs authority with wisdom and refinement in Eastern belief, and its role in astrology, marriage and feng shui.
Updated 25 Jun 2026Traditional systems
Knowledge › Vietnam › Tet customsCúng cơm ba ngày Tết covers the first, second and third day rites: Nguyên đán, Chiêu điện, Tịch điện and the Tạ ceremony, with regional differences.
Updated 11 Oct 2026Culture and belief
Knowledge › Eastern › Philosophy of scienceDunhuang manuscripts from the 9th and 10th centuries cover day-selection, dream interpretation, physiognomy, and home feng shui.
Updated 28 Sept 2026
Knowledge › Vietnam › Life-cycle ritesTrùng tang, the hour of coffining and avoided burial days are folk beliefs from Bắc Kỳ; anthropology reads them as easing unease when someone dies.
Updated 28 Sept 2026Culture and belief
Knowledge › Eastern › PhysiognomyThe Lower Mansion covers the jawbone and chin in the Six Mansions system, reflecting later years, endurance and stability in traditional physiognomy.
Updated 19 Jun 2026Traditional systems
Knowledge › Eastern › Vietnamese astrologyKình Dương, one of the Six Killing Stars in Tử Vi Đẩu Số, is a Fire element star of impulsiveness and danger that also brings willpower.
Updated 25 Aug 2026Traditional systems
Knowledge › Eastern › PhysiognomyExplore the meaning of Trung Phu (cheekbones) in physiognomy: position, good and bad features, and its connection to power and personality.
Updated 24 Jul 2026Traditional systems
Knowledge › Eastern › Zodiac animalsExplore the Monkey-Pig clash (Six Harms) in the Chinese zodiac: origins, conflicting traits, impacts on business and marriage, and effective remedies.
Updated 15 Aug 2026Traditional systems
Knowledge › Eastern › Zodiac animalsThe Ox and Horse Six Harm pair in the Chinese zodiac: its origins, the traits behind the clash, and how it affects relationships.
Updated 18 Aug 2026Traditional systems
Knowledge › Eastern › Zodiac animalsCat and Dragon form a Six Harms pair in the Chinese zodiac, causing hidden losses. See the origin, effects on relationships, and ways to resolve it.
Updated 5 Aug 2026Traditional systems
Knowledge › Vietnam › RegionsWhat the 'Elegant Trang An People' verse means: the eating and speaking customs it describes, and what survives in Hanoi today.
Updated 22 Sept 2026Culture and belief
Knowledge › Eastern › Zodiac animalsThe Snake-Monkey Six Harmony blends wisdom and agility in Eastern folk belief, with notes on Five Elements, Yin-Yang, love and career.
Updated 20 Jul 2026Traditional systems
Knowledge › Eastern › I ChingHexagram 39 Thủy Sơn Kiển describes a time when the road ahead is blocked, covering the Judgment, the six lines, and the lessons of hardship.
Updated 25 Sept 2026Traditional systems
Knowledge › Eastern › Vietnamese astrologyTa Fu is one of the Six Auspicious Stars in Zi Wei Dou Shu, standing for help from others. See its traits, palace meanings and star combinations.
Updated 24 Aug 2026Traditional systems
Knowledge › Eastern › Zodiac animalsThe Rat and Goat harm pair in the Six Harms of the 12 zodiac animals: its Earthly Branches origins, how the conflict shows up, and guidance for work and life.
Updated 19 Jun 2026Traditional systems
Knowledge › Vietnam › Folk taboosThe Hoang Ốc count used before building a house in Vietnam: the six positions and why the digit-sum shortcut gives the same answer.
Updated 12 Sept 2026Culture and belief
Knowledge › Eastern › PhysiognomyExplore the location, features, and physiognomic significance of the Upper Palace (temporal region) in the Six Palaces system of Eastern physiognomy.
Updated 14 Aug 2026Traditional systems
Knowledge › Eastern › Zodiac animalsThe Tiger-Pig Six Harmonies pair in Eastern belief: its origins, yin-yang symbolism, and uses in marriage, business and feng shui for these two zodiac signs.
Updated 17 Aug 2026Traditional systems
Knowledge › Eastern › Vietnamese astrologyDa La Star is one of Zi Wei Dou Shu's Six Malefic Stars, governing stagnation, entanglement and hidden obstacles, with meanings across the 12 palaces.
Updated 15 Jun 2026Traditional systems
Open dataEvery solar day from 1900 to 2100 with its ruling hexagram under the Gua Qi method (six days seven parts), the line ruling the day, the position in the sixty-hexagram cycle, the winter solstice anchor and the minutes elapsed since it, the solar term and the cardinal hexagram line for that term. Enough to recompute every row independently.
73,414 rowsVersion 1.2.1