Traditional systemsBát Tự chart
Cast your Bát Tự chart from your birth date and hour, with a quick summary, luck pillars and full working.
Start Knowledge › Vietnam › Folk taboosVietnamese taboo names of ancestors: why giỗ prayers whisper the dead's name, whether children could share a grandparent's name, and where the custom endures.
Updated 20 Oct 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipCúng giỗ vọng and gửi giỗ: per Toan Ánh, those far from home send offerings to the head of the family and also make an offering from afar.
Updated 12 Oct 2026Culture and belief
Knowledge › Vietnam › Life-cycle ritesDeath anniversary rituals in Vietnamese culture remember ancestors and bring families together. Organization should suit each family, staying simple and warm.
Updated 13 Sept 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipWhat does a giỗ require? Offerings, the offering tray, the prayer text and the order of the day, drawn from Vietnamese historical sources.
Updated 11 Oct 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipThe mùng 1 ancestor prayer text has five parts, with variants in wording and in the order of honoring deities versus ancestors.
Updated 4 Oct 2026Culture and belief
Knowledge › Vietnam › Life-cycle ritesTuần thất is seven weekly offerings over 49 days; the 49th day is chung thất; the 100th day is tốt khốc, the end of weeping. Origins and how each is done.
Updated 11 Oct 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipThe gio day is an annual memorial rite held on the lunar death date of a family member. This article explains its origin, meaning, and how it is understood.
Updated 11 Oct 2026Culture and belief
Knowledge › Vietnam › RegionsHow is a death anniversary kept in Central Vietnam? The tiên thường and chính kỵ rites, the joint 7th-month giỗ in Quảng Nam, and Hue dishes on the tray.
Updated 11 Oct 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipThe giỗ prayer text: its structure, how to address each generation of ancestors, and the tiên thường and chính kỵ versions, with sources.
Updated 11 Oct 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipGiỗ hậu is the custom of people without heirs giving money or land to their clan, village, or pagoda to be offered ancestor rituals after death.
Updated 20 Oct 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipGiỗ thường (cát kỵ) yearly rites need no full feast like giỗ đầu or giỗ hết. Core offerings: hương đèn, trầu cau, rượu trà, a bowl of upside-down rice.
Updated 11 Oct 2026Culture and belief
Knowledge › Vietnam › Life-cycle ritesWhen to burn the mourning scarf in Vietnamese custom: the 49-day, 100-day and death anniversaries, plus the rites of removing mourning.
Updated 23 Sept 2026Culture and belief
Knowledge › Vietnam › RegionsA Northern Vietnamese gio tray usually features boiled chicken, sticky rice, bamboo shoot soup, spring rolls, and a bowl of rice with a boiled egg.
Updated 11 Oct 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipThe First Lunar Month full moon runs from the 14th night to the end of the 15th; families may offer on the 14th evening or 15th morning, sincerely.
Updated 17 Oct 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipThe Thánh sư altar honours a craft's patron. Learn the three names, altar placement, ritual objects, and offering days per custom books.
Updated 20 Oct 2026Culture and belief
Knowledge › Vietnam › Tet and seasonal ritesA guide to preparing New Year's Eve offerings, arranging the outdoor and indoor trays by Vietnamese custom, with safety notes and regional differences.
Updated 13 Sept 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipBà cô ông mãnh are kin who died young and unmarried, honoured at a small altar under the ancestral altar because the young do not sit level with elders.
Updated 20 Oct 2026Culture and belief
Knowledge › Vietnam › Festival customsSouthern and northern Tết Eve worship differ in the outdoor Heaven altar, the indoor tray and offerings, with origins, meaning and how to prepare each.
Updated 17 Oct 2026Culture and belief
Knowledge › Vietnam › Festival customsOutdoor 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.
Updated 11 Oct 2026Culture and belief
Knowledge › Vietnam › Festival customsBurning votive paper to see off ancestors after Tet usually falls between the 3rd and 10th of the first lunar month, most often the 3rd. What to prepare.
Updated 11 Oct 2026Culture and belief
Knowledge › Vietnam › Festival customsCúng tất niên is the year-end offering that thanks the ancestors and sees off the old year: the day, the trays of three regions, the prayer and its meaning.
Updated 11 Oct 2026Culture and belief
Knowledge › Vietnam › Tet and seasonal ritesHow to prepare the offering tray and perform the Kitchen Gods' ritual on the 23rd of the twelfth lunar month, following regional customs.
Updated 8 Jul 2026Culture and belief
Knowledge › Vietnam › Tet and seasonal ritesThanh Minh is when descendants clean ancestral graves and offer rituals. This guide covers offerings, step-by-step procedures, prayers, and safety notes.
Updated 4 Jul 2026Culture and belief
Knowledge › Vietnam › RegionsVietnamese worship customs vary by region and ethnicity through environment, migration, and cultural exchange, not through one practice being more correct.
Updated 6 Oct 2026Culture and belief
Knowledge › Vietnam › Festival customsThe rite on the afternoon of the 30th of Tet invites ancestors home for the New Year. North, Central and South differ mainly in the feast and the fruit tray.
Updated 11 Oct 2026Culture and belief
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 › Vietnam › Tet and seasonal ritesA step-by-step guide to preparing offerings and arranging the Year-End Tat Nien tray per Vietnamese customs, with the prayer and key notes.
Updated 7 Aug 2026Culture and belief
Knowledge › Vietnam › Tet and seasonal ritesTết Đoan Ngọ on 5/5 lunar: what to offer, whom to worship, how the three regions' trays differ, plus the kill-insects custom and worship hour.
Updated 17 Oct 2026Culture and belief
Knowledge › Vietnam › Life-cycle ritesVietnamese life-cycle rituals mark birth, coming of age, marriage, death and remembrance, with ceremonies shared by many ethnic groups.
Updated 10 Sept 2026Culture and belief
Knowledge › Vietnam › Tet and seasonal ritesTet Doan Ngo worship tray guide: offerings like fermented rice and tro cakes, step-by-step arrangement following regional customs, plus safety notes.
Updated 27 Jul 2026Culture and belief
Knowledge › Vietnam › Tet customsMany families burn a little votive paper after the year-end offering; the hóa vàng send-off comes on Tet days 3 to 7. The tray can go indoors or outdoors.
Updated 17 Oct 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipAncestor worship is a long-standing Vietnamese custom, a moral standard, and a key part of spiritual life, with altars, death anniversaries, and Tet rituals.
Updated 13 Sept 2026Culture and belief
Knowledge › Vietnam › Festival customsHow to set out Ram thang Gieng (first full moon) offering trays at home: how many trays, vegetarian or savory dishes, order of offering, layout and taboos.
Updated 1 Oct 2026Culture and belief
Knowledge › Vietnam › Ancestor worshipThe number of altars and incense bowls in a home is not fixed. This analysis draws on Gia lễ giản yếu and ethnographic records, with layouts for each case.
Updated 16 Oct 2026Culture and belief
Knowledge › Vietnam › Tet and seasonal ritesVietnam's year of festivals and Tet occasions, from Lunar New Year and the first full moon to Mid-Autumn, plus ethnic Tet traditions.
Updated 13 Sept 2026Culture and belief
Knowledge › Vietnam › BuddhismLunar memorial days for Shakyamuni Buddha, Guanyin, Ksitigarbha, Manjushri, Samantabhadra and other Bodhisattvas, with origins and practice notes.
Updated 17 Oct 2026Culture and belief
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 ChingThe six I Ching line positions carry labels such as de wei, de zhong, ying, bi, cheng and qi, shown in a position table.
Updated 25 Sept 2026Traditional systems
Knowledge › Eastern › I ChingHexagram 47 Trạch Thủy Khốn in the I Ching describes depleted resources and words that go unheeded, with the Judgment, Image, and six line texts.
Updated 26 Sept 2026Traditional systems
Knowledge › Vietnam › BuddhismHow the Pali suttas describe the four jhānas, from the first with applied and sustained thought, rapture and pleasure to the fourth with equanimity.
Updated 12 Oct 2026Culture and belief
Knowledge › Eastern › BaZiA guide to the Ten Gods (Thập Thần) in Bát Tự astrology, what each of the ten deity stars represents and how they relate to personality and career.
Updated 15 Jul 2026Traditional systems
Knowledge › Vietnam › Ancestor worshipRằm tháng 7 prayers include three texts for deities, ancestors, and wandering souls, with ritual order, offerings, and how to recite them.
Updated 6 Oct 2026Culture and belief
Knowledge › Vietnam › Folk beliefVietnamese travellers use departure dates, vehicle blessings and safety amulets to manage risk on uncertain roads, an anthropologist finds.
Updated 27 Sept 2026Culture and belief
Knowledge › Vietnam › Tet and seasonal ritesA guide to the Thang Long Tu Tran spring pilgrimage: the order of the four temples, what to pray at each, and mistakes first-timers often make.
Updated 22 Sept 2026Culture and belief
Open data155 types of Vietnamese offering rites in 15 groups, from ancestor and death-anniversary rites, Tết and the festivals of the year to funerals, communal houses and temples, and the rites of ethnic communities; each with alternative names, timing, recipients, a short description, classification axes (cycle, social setting, beings worshipped, tradition, ethnic group, cultural region), a structured date and sourced passages on its customs. It is the key table for Nhật Nguyệt's datasets on offering prayers and rite customs.
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