Knowledge › Eastern › I ChingHexagram 44 Thiên Phong Cấu, one newly born yin line beneath five yang lines, speaks of sudden encounters and how to spot a new shoot while it is still small.
Updated 26 Sept 2026Traditional systems
Knowledge › Eastern › I ChingHexagram 45, Tsui (Gathering Together, 萃), covers the judgment, image, and six lines on how groups form and why shared ground and trust hold them.
Updated 26 Sept 2026Traditional systems
Knowledge › Eastern › Lunar calendarHạ Chí begins when the Sun reaches 90 degrees of solar longitude; from 2012 to 2043 it falls on 21 June, Vietnam time. Start times 2025 to 2030, old customs.
Updated 16 Oct 2026Calendar and astronomy
Knowledge › Eastern › I ChingHexagram 43, Trạch Thiên Quải, means resolve: five yang lines push out one yin line. Its judgments, image, and lessons on acting openly without force.
Updated 26 Sept 2026Traditional systems
Knowledge › Eastern › I ChingHexagram 33, Thiên Sơn Độn, covers timely retreat: the Qian and Gen trigrams, the Judgment, the six line texts, and lessons on preserving oneself.
Updated 25 Sept 2026Traditional systems
Knowledge › Eastern › I ChingHexagram 31, Trạch Sơn Hàm, opens the I Ching's Lower Canon and traces mutual attraction through six lines, from the big toe to the tongue.
Updated 25 Sept 2026Traditional systems
Knowledge › Eastern › I ChingHexagram Zhen (number 51) in the I Ching stacks thunder upon thunder, covering sudden shock and six ways to respond to upheaval with a calm mind.
Updated 26 Sept 2026Traditional systems
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 › Eastern › I ChingHexagram 57 Thuần Tốn in the I Ching: wind over wind, the Judgment, the Image, and the six line texts with interpretation.
Updated 26 Sept 2026Traditional systems
Knowledge › Eastern › I ChingHexagram Trạch Hỏa Cách No. 49 covers replacing the old with the new, from its Judgment and Image to why change must wait for the right moment.
Updated 26 Sept 2026Traditional systems
Knowledge › Eastern › I ChingHexagram Hoa Phong Dinh, No. 50 in the I Ching, is the three-legged ritual cauldron that cooks the new after the old is discarded.
Updated 26 Sept 2026Traditional systems
Knowledge › Eastern › GlossaryPhong tục in English is custom, tập quán is usage, and truyền thống is tradition. See how the three differ, plus a vocabulary table of Vietnamese customs.
Updated 6 Oct 2026
Knowledge › Western › Human DesignStrategy and Authority are Human Design's two decision-making pillars. This analysis covers how they work by type and their limits as guides.
Updated 13 Sept 2026Modern system
Knowledge › Eastern › I ChingHexagram 52 Thuần Cấn in the I Ching teaches the way of knowing when to stop: the judgment on 'stopping at the back' and the six line texts from toe to cheek.
Updated 26 Sept 2026Traditional systems
Knowledge › Eastern › I ChingCâu Trần, one of the six lục thú of Lục Hào: how it is placed by the day stem, the lookup table, and what Tăng san bốc dịch says of it.
Updated 12 Oct 2026Traditional systems
Knowledge › Eastern › I ChingThanh Long governs joy, Chu Tuoc speech and documents, Cau Tran land and stagnation. The six beasts only color a line already assessed for prosperity.
Updated 25 Sept 2026Traditional systems
Knowledge › Eastern › I ChingExplore the structure of the hexagram Ze Lei Sui (Following, #17) in the I Ching, along with profound lessons on following, leadership, and adaptation.
Updated 13 Jun 2026Traditional systems
Knowledge › Western › PsychologyThe illusion of control explains why choosing your own lottery numbers or casting your own hexagram makes a random result feel more trustworthy.
Updated 27 Sept 2026
Knowledge › Eastern › I ChingHexagram 29 Kan (Tập Khảm, 坎, ䷜) stacks Kan over Kan, danger upon danger. The Judgement, Image, and six line texts, plus how to pass through peril.
Updated 25 Sept 2026Traditional systems
Knowledge › Eastern › I ChingHexagram 38 Hoa Trach Khue in the I Ching concerns separation and difference. It explains the Judgment, the Image, and the six line texts.
Updated 25 Sept 2026Traditional systems
Knowledge › Eastern › I ChingHexagram 54 Lei Ze Gui Mei in the I Ching covers entering a bond without holding the initiative, with the judgment, six line texts and the Image.
Updated 26 Sept 2026Traditional systems
Knowledge › Eastern › I ChingChu Tước, one of the six lục thú of Lục Hào: placed by the day stem, linked with speech, letters and disputes in Tăng san bốc dịch.
Updated 12 Oct 2026Traditional systems
Knowledge › Eastern › I ChingBạch Hổ, one of the six lục thú of Lục Hào: how it is placed by the day stem and what Tăng san bốc dịch says about reading it.
Updated 12 Oct 2026Traditional systems
Knowledge › Eastern › I ChingHuyền Vũ, one of the six lục thú of Lục Hào: how it is placed by the day stem, and where Tăng san bốc dịch mentions it, written there as 元武.
Updated 12 Oct 2026Traditional systems
Knowledge › Eastern › I ChingHexagram 55, Lei Huo Feng (豐), speaks of great prosperity and success, like the sun at noon, with a warning that once the sun peaks it will decline.
Updated 26 Sept 2026Traditional systems
Knowledge › Eastern › I ChingĐằng Xà, Bạch Hổ and Huyền Vũ are three of the six beasts in Lục Hào, started by the day stem. Each spirit's nuance is analysed, and none decides fortune.
Updated 25 Sept 2026Traditional systems
Dictionary › I Ching & Five ElementsA yao (爻) is the basic unit of a hexagram in the I Ching, made of two line types, yin and yang, with six yao stacked bottom to top.
Updated 12 Sept 2026Traditional systems
Knowledge › Vietnam › Folk beliefGiai mong truyen is a Vietnamese story type built on a dream and its reading. This covers its origins, mechanisms, dream categories and how dreams were read.
Updated 9 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 › Lunar calendarTiểu Tuyết is the 20th of the 24 solar terms, usually beginning on 22 November in Vietnam time; it is the mid-month qi of the month of Hợi (10th lunar month).
Updated 16 Oct 2026Calendar and astronomy
Knowledge › Eastern › Lunar calendarLập Đông is the 19th of the 24 solar terms, marking the start of winter and usually falling on 7 or 8 November each year.
Updated 16 Oct 2026Calendar and astronomy
Knowledge › Eastern › Tam ThứcSolar terms set Yang Dun or Yin Dun, and the fu tou day sets the yuan. This guide covers ju numbers, super spirit and qi continuation, Zhi Fu and Zhi Shi.
Updated 25 Sept 2026Traditional systems
Knowledge › Eastern › I ChingFrom one I Ching hexagram come the changing, nuclear, opposite and reversed hexagrams. Each is built differently, and moving lines guide the reading.
Updated 25 Sept 2026Traditional systems
Knowledge › Eastern › I ChingHexagram 46 Địa Phong Thăng in the I Ching describes gradual ascent and small efforts accumulating into something great.
Updated 26 Sept 2026Traditional systems
Open dataThe sixty hexagrams that take turns ruling the days under the Gua Qi method, in order from Inner Truth at the winter solstice, with their solar month, their rank (duke, sovereign, marquis, grand master, minister) and when each takes over counted from the solstice. The lookup table for the que-ngay-quai-khi-1900-2100 dataset.
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