Vietnam Population Day (Dec 26): Origin and Meaning
Vietnam Population Day on December 26 has been observed since 1997, tied to the country's family planning tradition and population work.
Results for "population"
The Rơ Măm People: Residence, Language, Worship Customs and Main Festivals
The Rơ Măm people belong to the Mon-Khmer language group and live mainly in Kon Tum. Learn about their language, worship customs and main festivals.
The Lự People: Where They Live, Their Language, Worship Customs, and Main Festivals
The Lự people speak a Tày-Thái language and live mainly in Lai Châu, with worship customs and festivals tied to their own calendar.
Does the 2026 Bính Ngọ Year Make People Avoid Having Children: Lessons from Japan in 1966
Japan's 1966 Bính Ngọ year saw births fall about 15% on a belief that girls born then harmed husbands. Vietnam's 2026 data gap remains.
Do 'compatible' zodiac signs marry more durably? Swedish population data answer
Swedish population register data from 1968 to 2001 show couples with 'compatible' zodiac signs neither marry more nor divorce less.
Vietnam's Community of 54 Ethnic Groups: Official List, Distribution and Shared Cultural Traits
Vietnam recognises 54 ethnic groups under the 1979 official list, with the Kinh majority and 53 minority groups spread across all regions.
Kinh (Viet) People: Residence, Language, Ancestor Worship and Major Festivals
The Kinh (Viet) are 86.83% of Vietnam's population and speak Vietnamese of the Việt Mường group. Their villages and ancestor worship are covered here.
La Ha People: Residence, Language, Worship Customs and Main Festivals
The La Ha people live in Yên Bái and Sơn La, with a 2019 population of 10,157. Their housing, marriage and worship customs are covered here.
The Ngái People: Where They Live, Their Language, Worship Customs and Main Festivals
The Ngái are one of Vietnam's 54 ethnic groups, with a very small population living scattered across Quảng Ninh, Hải Phòng, Bắc Giang, Lạng Sơn and Cao Bằng.
Does the Year of the Dragon Increase Births in Vietnam? Zodiac Belief and Its Traces in Birth Data
Zodiac beliefs may shape birth numbers in Vietnam and East Asia, with larger cohorts in good years and Dragon and Tiger year shifts.
Does Marrying on a 'Lucky' Day Make a Marriage Last: Dutch Marriage Data and Low-Transaction Days in Singapore
Dutch research links weddings on special dates to an 18 to 36 percent higher divorce risk, mostly from couples' traits, not the date.
The O Du Ethnic Group: Where They Live, Their Language, Worship Customs and Main Festivals
The O Du people speak a Mon-Khmer language and live mainly in Tương Dương, Nghệ An, known for the thunder welcoming festival and the house spirit cult.
Do Children Born in an 'Auspicious' Year Study Better? When Parents' Beliefs Make the Prediction Come True
Studies in mainland China, Taiwan, Hồng Kông and Asian-American communities find Dragon-year children score slightly higher.
The Lô Lô People: Where They Live, Their Language, Worship Customs and Main Festivals
The Lô Lô live in Hà Giang, Cao Bằng and Lào Cai, speak a Tibeto-Burman language, and are split into the Flowery Lô Lô and Black Lô Lô.
The Khang People: Where They Live, Their Language, Worship Customs and Main Festivals
The Khang people speak a Mon-Khmer language and live mainly in Lai Châu and Sơn La. Their worship customs and main festivals are covered here.
International Day of Older Persons (Oct 1): origin and meaning
The International Day of Older Persons on October 1 was established in 1990 by UN Resolution 45/106. Learn its origin, meaning, and how Vietnam observes it.
Muong Ethnic Group: Where They Live, Their Language, Worship Customs and Main Festivals
The Muong ethnic group speaks a Viet-Muong language and lives mainly in Hòa Bình, Thanh Hóa and Phú Thọ, with mo epics, festivals and worship customs.
The Pu Péo People: Where They Live, Their Language, Worship Customs and Main Festivals
The Pu Péo number 903 people as of 2019, living in Hà Giang and speaking a Ka Đai language. Learn their worship customs, weddings, funerals and Tet festivals.
The Cơ Ho People: Where They Live, Their Language, Worship Customs and Main Festivals
The Cơ Ho live mainly in Lâm Đồng, speak a Mon-Khmer language, follow a matrilineal system and worship Yang and Cha spirits.
Si La people: residence, language, worship customs and main festivals
The Si La people live in Mường Tè, Lai Châu, speak a Tibeto-Burman language, worship ancestors, and hold the altar rite, New Year and new rice festivals.
The Chơ Ro People: Where They Live, Their Language, Worship Customs and Main Festivals
The Chơ Ro live in Đồng Nai's low mountains, speak a Mon-Khmer language, and hold a yearly rice spirit rite plus a forest spirit rite every three years.
The Pà Thẻn People: Residence, Language, Worship Customs, and Main Festivals
The Pà Thẻn live in Hà Giang and Tuyên Quang and speak a Hmông-Dao language. Their customs include ancestor worship and the new rice ceremony.
The Khơ Mú People: Where They Live, Their Language, Worship Customs, and Main Festivals
The Khơ Mú speak a Mon-Khmer language and live in Yên Bái, Sơn La, Lai Châu, Thanh Hóa and Nghệ An, worshipping five spirits.
National Mong Ethnic Culture Festival: Highland Colors Converge
The National Mong Ethnic Culture Festival rotates among provinces with large Mong populations. Its 4th edition is in Điện Biên in October 2026.
The La Chí People: Settlement, Language, Worship Customs and Main Festivals
The La Chí people live mainly in Hà Giang, speak a Ka Đai language, keep a separate altar for each man in the house, and hold folk games during Tet.
Dao Ethnic Group: Where They Live, Their Language, Worship Customs and Main Festivals
The Dao are one of Vietnam's 54 ethnic groups. Where they live, their Hmong-Dao language, ancestor and Bàn Vương worship, and cap sac rites.
Ba Na Ethnic Group: Where They Live, Their Language, Worship Customs and Main Festivals
The Ba Na live in Gia Lai, Kon Tum and western Bình Định, Phú Yên and Khánh Hoà, speak a Mon-Khmer language and keep many community festivals.
Co People: Where They Live, Their Language, Worship Customs and Main Festivals
The Co live in northwestern Quảng Ngãi and southwestern Quảng Nam, speak a Mon-Khmer language, and hold a buffalo sacrifice as their largest festival.
The La Hủ People: Where They Live, Their Language, Worship Customs, and Main Festivals
The La Hủ live mainly in Mường Tè, Lai Châu, and speak a Tibeto-Burman language. Their ancestor worship and main festivals are described here.
The Hre People: Where They Live, Their Language, Worship Customs and Main Festivals
The Hre live in western Quảng Ngãi and An Lão in Bình Định, speak a Mon-Khmer language and hold the buffalo sacrifice as their largest rite.
The Giay People: Where They Live, Their Language, Worship Customs and Main Festivals
The Giay live mainly in Lào Cai, Hà Giang and Lai Châu, speak a Thai-Kadai language, and keep an altar with three incense bowls.
How Having a Dragon Year Baby Affects the Mother: Zodiac Belief as a Natural Experiment in Economics
Economists use Dragon year birth timing to measure how a first child affects mothers' employment, and what that timing reveals about ethnic identity.
The Lao Ethnic Group: Residence, Language, Worship Customs and Main Festivals
The Lao in Vietnam call themselves Thay and Thay Duồn, speak a Tay-Thai language, live in Điện Biên, Lai Châu and Sơn La, and keep ancestor altars.
The Ha Nhi People: Where They Live, Their Language, Worship Customs, and Main Festivals
The Ha Nhi live along Vietnam's Chinese and Lao borders in Lai Châu and Lào Cai, speak a Tibeto-Burman language and worship ancestors by household.
The Sán Chay People (Cao Lan, Sán Chỉ): Residence, Language, Worship Practices and Main Festivals
The Sán Chay people include the Cao Lan and Sán Chỉ groups of northeast Vietnam. Their languages, stilt houses, altars and festivals are covered here.
The Cong Ethnic Group: Where They Live, Their Language, Worship Customs and Main Festivals
Vietnam's Cong people live mainly in Lai Châu, speak a Tibeto-Burman language and keep ancestor worship and their own festivals.
The Sán Dìu Ethnic Group: Where They Live, Their Language, Customs of Worship and Main Festivals
The Sán Dìu are one of Vietnam's 54 ethnic groups, speaking a Guangdong Chinese dialect in the northern midlands, with distinctive worship customs.
The Co Tu People: Where They Live, Their Language, Worship Customs and Major Festivals
The Co Tu live in the Trường Sơn mountains of Quảng Nam and Thừa Thiên Huế, speak a Mon-Khmer language, and hold buffalo sacrifice and reburial rites.
Tay Ethnic Group: Where They Live, Their Language, Worship Customs, and Main Festivals
The Tay are Vietnam's largest ethnic minority. They live in northeastern valleys, speak a Tay-Thai language, worship ancestors, and hold long tong festivals.
Dong Chi and Tết Đông Chi: the shortest day of the year, che troi nuoc, ancestor worship, and why Dong Chi was once the year's starting point
Dong Chi is the 22nd solar term and the shortest day of the year. For the Chinese community it is Tết Đông Chi, a time for che troi nuoc and ancestor worship.
The Ma Ethnic Group: Where They Live, Their Language, Worship Customs and Main Festivals
The Ma live in Lâm Đồng and Đồng Nai, speak a Mon-Khmer language with no script, worship Yang spirits and hold a buffalo sacrifice after harvest.