What is the Sene Dolta Festival and why is it considered the ancestor-repaying festival of Southern Khmer people?
Sene Dolta, also called Sen Don Ta, Pchum Ben, or the ancestor-worship ceremony, is one of the most important annual festivals of Southern Khmer people. It is an occasion for descendants to repay filial duty, remember ancestors, and honor those who have passed away, expressing the moral principle of remembering the source when drinking water. The festival carries deep humanitarian and educational value and contributes to the diversity of Vietnam's ethnic cultures.
According to press reports, Sene Dolta is held in many provinces with large Khmer communities such as Soc Trang, Can Tho, and Ca Mau. In Soc Trang, home to nearly 400,000 Khmer people, the festival is an occasion for phum and soc to repair houses, clean ancestor altars, and prepare offerings carefully.
When in the year does Sene Dolta take place?
Sene Dolta takes place in late month 8 to early month 9 of the Khmer calendar and lasts three days. The solar calendar dates change each year because the Khmer calendar does not coincide with the solar calendar. In 2024, the festival ran from 1 to 3 October. In 2026, according to a document from the Ca Mau Provincial People's Committee, Sen Dolta runs for three days, from 10 to 12 October. This is an occasion for Khmer people to rest, reunite with family, and join rituals at the pagoda and at home.
| Year | Solar calendar dates | Notes |
|---|---|---|
| 2022 | 24 to 26 September | In Soc Trang, celebrated after a successful summer-autumn crop |
| 2024 | 1 to 3 October | In Soc Trang, nearly 400,000 Khmer people celebrated |
| 2026 | 10 to 12 October | According to the Ca Mau Provincial People's Committee, three days off |
How do the pagoda and home rituals take place?
During Sene Dolta, Khmer people perform rituals at the pagoda and at home. At the pagoda, monks chant sutras and pray for ancestors to be liberated. People come to the pagoda to offer gifts, listen to sutras, and make merit. At home, each family prepares a tray of rice to worship ancestors with many traditional dishes characteristic of Southern Khmer people, mainly cakes, sticky rice, tea, water, and fruit. Depending on economic conditions, each household prepares differently to show filial devotion to ancestors.
A special ritual in Sene Dolta is the custom of sending ancestors off by banana-sheath boat. After the offering, people make a boat from banana sheaths, place offerings on it, and float it away to send ancestors back to the other realm. This is a cultural feature expressing reverence and belief in the connection between the living and the dead.
Balled rice and traditional offerings on the Sene Dolta tray
Balled rice is one of the indispensable offerings on the Sene Dolta tray of Khmer people. The rice is cooked from glutinous rice, washed clean, cooked, and rolled into small balls for offering. Besides balled rice, the tray also has traditional cakes such as banh tet, banh it, and ginger cake, along with tea, water, and fruit. These offerings express reverence and gratitude to ancestors.
According to VietnamPlus, to prepare for Sene Dolta, people prepare many traditional dishes characteristic of Southern Khmer people, mainly cakes, sticky rice, tea, water, and fruit to offer to ancestors. Depending on economic conditions, each household prepares differently to show filial devotion to ancestors.
The meaning of ancestor-repayment and educational value of Sene Dolta
Sene Dolta expresses the moral principle of remembering the source when drinking water, reminding people of filial piety toward grandparents and parents, and gratitude to ancestors who contributed to building and defending the country. It is an occasion for descendants to reunite, visit one another, and remember those who have passed away. The festival is deeply humanitarian and carries profound moral education value, contributing to preserving and promoting the cultural identity of the Khmer ethnic group.
In Soc Trang, local authorities have formed many delegations to visit and give gifts to monks at Khmer pagodas, and to give gifts to prestigious individuals, policy households, and poor Khmer households in difficulty. New houses completed during Sene Dolta help make the celebration more complete. This shows the attention of authorities at all levels to the material and spiritual life of Khmer people.
How do provinces and cities organize Sene Dolta differently?
According to press reports, Sene Dolta is held in many provinces in the South with their own features. In Can Tho, Khmer people welcome the festival in a joyful, excited atmosphere, preparing many traditional dishes to offer to ancestors. In Soc Trang, a province with a large Khmer community, the festival is held solemnly with the participation of local authorities in visiting and giving gifts. In Ca Mau, the Provincial People's Committee issued a document directing departments and localities to care for material and spiritual life and create conditions for Khmer people to celebrate joyfully, warmly, and economically.
Each locality organizes differently depending on economic conditions and customs. However, the common point is that all are directed toward the meaning of repaying filial duty, remembering ancestors, and preserving the cultural identity of the Khmer ethnic group.
What is notable about Sene Dolta in 2026?
According to a document from the Ca Mau Provincial People's Committee, Sen Dolta in 2026 runs for three days, from 10 to 12 October. The Provincial People's Committee requires departments and localities to strengthen mobilization of Khmer people to preserve and promote ethnic cultural identity; care for material and spiritual life; and create conditions for Khmer people to celebrate joyfully, warmly, and economically. At the same time, it calls for stronger communication about the meaning of Sen Dolta and the spirit of ethnic solidarity.
Localities need to proactively grasp the situation in Khmer areas, promptly handle or report arising issues to competent authorities, and ensure political security, order, and social safety before, during, and after the festival. In particular, attention should be given to creating favorable conditions for Khmer officials, public employees, workers, and students to participate in activities according to regulations and the actual conditions of their agencies and units.
Points to note when learning about Sene Dolta
When learning about Sene Dolta, note that this is a traditional festival of Southern Khmer people, not a common festival of all ethnic groups. Rituals, offerings, and timing may differ between localities depending on economic conditions and customs. In addition, Sene Dolta is also called by various names such as Sen Don Ta, Pchum Ben, or the ancestor-worship ceremony, depending on the region and local usage.
Learning about Sene Dolta helps us understand more about the culture of Southern Khmer people, one of the 54 brotherly ethnic groups of Vietnam. This is an occasion to honor fine traditional cultural values, contributing to building an advanced Vietnamese culture imbued with national identity.
