Name your child
Name ideas for your baby from the Bát Tự chart, each with a reason, plus scores for your own picks.
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Convert lunar and solar dates both ways, with leap months, stems and branches and solar terms, or count days between dates.
Name ideas for your baby from the Bát Tự chart, each with a reason, plus scores for your own picks.
See the lunar date, stems and branches, auspicious hours and holidays for today or any day.
Find your Western zodiac sign from your birthday, with a short note for today.
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.
Tiểu Mãn, the 8th solar term, begins on 20 or 21 May when the Sun reaches 60 degrees longitude. In 2026 it starts at 07:28 on 21 May, Vietnam time.
Lunar to solar conversion uses no fixed addition table. It relies on the new moon point, major solar terms and legal time zones, so it differs year by year.
Đại Thử, the 12th solar term and mid-term of the sixth lunar month, begins when the Sun reaches 120 degrees, on 22 or 23 July. Start times 2025 to 2030.
The 24 solar terms are seasonal markers tied to Earth's orbit around the Sun, used as a farming guide in the lunar almanac.
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.
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.
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.
Hàn Lộ is the 17th of the 24 solar terms, beginning around October 8 when the Sun reaches 195 degrees. Learn its meaning and customs.
The twelve trực, from Kiến and Trừ to Khai and Bế, form a twelve-day cycle for judging each day, rooted in old calendars and the Hiệp kỷ biện phương thư.
Tiểu 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).
Vũ Thủy, second of the 24 solar terms, marks damp rain and warming soil after winter. This explains its dates, meaning, and folk customs.
Tam 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.
Minor fortune in Bát Tự covers one year and supplements the ten-year major fortune. How it starts, per Tam Mệnh Thông Hội, and how it differs.
BaZi's Four Pillars from birth date and time: the year pillar turns at Lap Xuan, the month at solar terms, the day runs the 60-cycle.
Ba Tu major cycles are set by gender and the yin yang of the year stem, with starting age counted from days to the nearest solar term at three days per year.
Two calendars can give different lunar dates for the same solar day because they use different legal time zones, such as Vietnam at UTC+7 and China at UTC+8.
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.
Kinh Trập, the third of the 24 solar terms at solar longitude 345 degrees, usually begins March 5 or 6. Origin of the name and start times for 2025 to 2030.
Lập Đông is the 19th of the 24 solar terms, marking the start of winter and usually falling on 7 or 8 November each year.
An in-depth look at The Hanged Man Tarot card: its symbolism, upright/reversed meanings, and practical applications in readings.
Cáo tật thị chúng by Chan master Mãn Giác is a famous Lý-era verse: fading spring and a plum branch in the courtyard speak of impermanence.
Tiểu Hao, a Hao phá auxiliary star, governs dissipation, movement and money volatility. This analyses its positions, combinations and correct reading.
Rằm Tháng Giêng, the lunar year's first full moon, brings temple visits and star-releasing rites, with the saying "a year of offerings cannot match this one.
Giỗ đầu (tiểu tường) is the first death anniversary, with a tray of cơm úp, boiled egg, chicken, xôi and vàng mã, more solemn than an ordinary giỗ.
Tieu han is placed by the trine group of the birth year branch, nguyet han by birth month and hour, with notes on where Tu Vi schools differ.
The Tay Thien Festival runs from the 15th to the 17th of the second lunar month in Dai Dinh Commune, Phu Tho Province, honoring National Mother Lang Thi Tieu.
If someone dies in a leap month, in which month is the giỗ held? How tiểu tường, đại tường and the yearly anniversary are counted, per Giác Ngộ.
The rites after a Vietnamese funeral: the ngu rites, the 49th and 100th days, tiểu tường, đại tường and the end of mourning, as old ritual books record.
Prices ending in 8, 88 or 168 may attract buyers. Research on superstition and price clustering shows lucky numbers can work as a pricing tool.
Tet Nguyen Tieu, the first full moon of the lunar year, is greatly valued in Vietnamese culture. See why it matters and what to prepare for the offering tray.
When to burn the mourning scarf in Vietnamese custom: the 49-day, 100-day and death anniversaries, plus the rites of removing mourning.
The Lantern Festival in Cho Lon, a national intangible cultural heritage, centers on the belief in Thien Hau Thanh Mau at ancient assembly halls.
A 2010 study reported that lucky charms improved performance, but larger replications found no such effect. What does this say about the evidence?
Minh đường is the ground in front of a grave or house where energy gathers. How loan đầu books divide it: small, middle, large, inner and outer.
Vietnamese customs and traditions are habits and rituals passed down through generations. Here is their definition, origins, and key Tet practices.
Hexagram 62, Lei Shan Xiao Guo: small matters succeed, great matters do not. The Judgment, the Image and the six lines on a time to yield.
The Wind Heaven Xiao Xu hexagram (Hexagram 9) in the I Ching: its origins, structure, meaning, and lessons on patience and gradual accumulation.
How Vietnamese Tử Vi books order a chart reading: Mệnh and Thân first, then Cục, the major stars, the palaces in aspect, auxiliary stars and the periods.
Spin the wheel, one free spin a day.
Open a wardrobe matched to your element: which colours suit you.
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