Who are the Cong and where do they come from?
The Cong are one of Vietnam's 54 officially recognized ethnic groups, with the autonyms Xam Khong or Phuy A. In the List of Ethnic Groups of Vietnam they are also recorded under other names such as Xam Khong, Xa Xeng, Xa and Xa Coong, with Lai Chau Province given as their area of residence. As for origin, documents from the Committee for Ethnic Minority Affairs record that the Cong migrated directly from Laos.
This is one of the smallest groups in Vietnam's ethnic community. According to the Survey of 53 Ethnic Minority Groups of 1 April 2019, the Cong population was 2,729. Earlier, according to the 2009 Population and Housing Census, the figure was 2,029. The gap between the two data points reflects both natural growth and differences in method and scope between the two surveys, so the reference year should always be stated when citing.
Where do the Cong live?
According to the List of Ethnic Groups of Vietnam, the Cong's area of residence is recorded as Lai Chau. In more detailed sources, the Cong are described as living in medium and large villages with a strong sense of village community. An important settlement feature is their move down to settle along the Da River, after which the Cong became used to using boats on the river.
It should be noted that the settlement picture of ethnic minorities in general can change over time through migration, resettlement and socio-economic development programs. When looking up where the Cong live, it is therefore advisable to compare the official list with updated ethnographic sources.
Which language family does the Cong language belong to?
The Cong language belongs to the Tibeto-Burman branch of the Sino-Tibetan family. According to documents from the Committee for Ethnic Minority Affairs, Cong is closer to Burmese and grouped with Lahu, Phu La and Si La. This is an important detail, because it shows that despite their small population, the Cong remain a distinct thread in the complex linguistic map of the Northwest.
In daily dealings, the Cong are used to speaking Thai. This reflects long-term language contact with neighboring communities, especially in relations with the Thai officialdom system in traditional society. Using Thai as a common language of communication has not erased the mother tongue, but it raises the question of maintaining Cong across future generations.
What is notable about the traditional social structure of the Cong?
In traditional society, the Cong had no class differentiation and were tightly controlled by the Thai officialdom system. This is a common feature among small ethnic groups living intermingled in an area where a larger group plays the administrative organizing role.
A notable point is that despite their small population, the Cong have as many as 13 different lineages. Most lineage names are Thai, such as Lo, Quang and Kha. Traces of totemism remain clear in taboos on and worship of certain birds and animals. Each lineage usually has a head whose function is to preside over matters concerning spiritual life. This structure shows that the lineage is not only a bloodline but also a spiritual institution.
As for gender roles, Cong women play an important role in the family and in society. This detail should be read in the specific context of the community and not turned into a general model for all ethnic groups in the region.
What production activities do the Cong live on?
The Cong's main livelihood is swidden farming, shifting toward hoe-cultivated swiddens and wet rice fields. Gathering still plays an important role. The Cong are not used to weaving; they grow cotton only to exchange for cloth from other ethnic groups. This is a notable economic feature, showing the division of labor and exchange between communities in the region.
The Cong are skilled at weaving red-dyed rattan mats and bamboo and rattan containers such as back-baskets, rice baskets and chests. Rattan mats are a famous handicraft of the Cong, and an example is kept at the Vietnam Museum of Ethnology. As for transport, the Cong are used to traveling by boat on the Da River and to carrying a back-basket with a strap across the forehead when going to the fields.
| Aspect | Recorded feature |
|---|---|
| Main livelihood | Swidden farming, shifting to hoe-cultivated swiddens and wet rice fields |
| Gathering | Still plays an important role |
| Weaving | Not used to weaving; cotton grown to exchange for cloth |
| Notable handicraft | Red-dyed rattan mats, bamboo and rattan containers |
| Transport | Boats on the Da River, back-basket with forehead strap |
| Housing | Stilt house with three or four bays |
| Clothing | Similar to the Thai; a few families still keep traditional outfits in cloth woven by Lao people |
What is distinctive about Cong housing and clothing?
The Cong live in stilt houses of three or four bays, with only one entrance and one window in the middle bay. Along the wall of the main facade there is an additional small platform of little practical use, yet every house has one. According to documents from the Committee for Ethnic Minority Affairs, this is a characteristic of Cong houses. The fact that an architectural detail with little function is kept in every house shows that it carries conventional meaning rather than practical use.
As for clothing, Cong outfits resemble those of the Thai. A few families still keep some traditional outfits made of cloth woven by Lao people. In terms of diet, the Cong eat both glutinous and ordinary rice.
How do Cong marriage and the uxorilocal custom work?
Cong marriage is strictly monogamous. In traditional society there was no polygamy and no divorce. The uxorilocal custom was strictly observed, formerly for about 8 to 12 years. This is a long period of living with the wife's family compared with many customs of other ethnic groups in the region.
Traditional gifts in the ceremony asking a young man to come and live with the wife's family were usually, in the evening, a packet of salt, a packet of tea, a roll of hemp cord for net-making, or a jar of stem wine. The very next morning, the young man brought a blanket, a pillow and a knife to the girl's house to live uxorilocally. From then on the girl wore her hair coiled upward on the crown of her head, the sign of a married woman. The ceremony to bring the bride to the groom's house was held when the uxorilocal term ended, by which time the couple already had a house full of children. The dowry was given by the parents to the children to take to the groom's house. If the groom's family lived in the same village, the bride had to be carried home on someone's back. On the wedding day people did not wear new clothes because of the custom of sprinkling ash water on the wedding procession before it left, to wish for good luck.
As for childbirth, the mother gave birth sitting. Many taboos had to be observed before and after birth. The Cong are very skilled at finding medicinal leaves to care for women during childbirth.
What do Cong worship customs include?
The Cong worship ancestors of two or three generations along the patriline. Alongside this is the offering to the wife's parents at Tet. The father presides over the offerings. If the father dies, the mother takes his place. When brothers set up separate households, each son establishes his own altar in his own house. Offerings to ancestors consist only of a bowl of rice, a tube of water and a chicken. The person making the offering holds the chicken and sits before the altar to pray, then kills the chicken on the spot, smears blood on a dong leaf, wraps it and fastens it to the wall at the place of worship together with a few chicken feathers.
This way of worship shows a combination of the patrilineal principle in ancestor worship and remembrance of the wife's side at Tet. It is a notable worship structure, because it reflects not only blood relations but also marriage relations between lineages.
As for funerals, when someone in the house dies, a shaman must be invited to perform the rite sending the soul back to the ancestors. Choosing the burial day is considered important. In the days before burial, rice offerings to the dead are usually made, and in the evening there are traditional dance rituals. After burial, a simple grave house is built. Twelve days after the burial, the children and grandchildren set up an altar in the house. Children mourn their parents by shaving their heads if they are sons, cutting their sideburns if they are daughters, and wearing mourning turbans until the new rice offering, after which they may be removed.
What are the main festivals and community rituals of the Cong?
Every year in the third lunar month, all villages hold the village offering before the sowing season. At the roads into the village, gates are made and taboo markers put up for one day on which no one may enter the village. This is a community ritual that is closed in time, separating the sacred space of the village from the outside for a fixed period.
Every family performs an offering in the field before finishing the sowing work. That night the household head performs the rite above the field hut. The offerings consist only of fish and crab, praying that birds and animals will not destroy the crops. People plant a few clumps of shallot to pray for good, green rice like this plant. It can be seen that the agricultural rituals of the Cong are closely tied to the swidden farming cycle, and the offerings are usually things close to production life.
Some press sources record a cockscomb flower Tet festival in which the village ritual master performs the rite. The naming and timing of rituals may be recorded differently between sources, so when researching it is advisable to compare several documents rather than rely on a single description.
What are Cong folk arts and games like?
The Cong often sing and dance on festival days, especially at weddings. The alternating songs between the groom's side and the bride's side on the day the bride is received, at the foot of the stairs before going up into the house, are truly a folk singing contest. Young and old, men and women all dance joyfully on the wedding day. Especially notable is the first dance, performed by the groom's younger sisters to open the celebration. They dance while holding high traditional gifts such as a chicken, a squirrel or dried fish given to them by their older brother.
As for games, group games such as tag and khang, a game played with sticks, are favored by children. Children also play with self-made toys of bamboo and wood. As for traditional education, learning takes place through experience passed from generation to generation combined with practice.
What should be kept in mind when researching the Cong?
Some details of Cong life are recorded by sources at different times and may not be entirely consistent. For example, the population figure of 2,029 in the 2009 Census and 2,729 in the 2019 Survey of 53 Ethnic Minority Groups are two different data points and should not be mixed. Similarly, some festival names and descriptions of rituals may be presented differently between documents.
The Cong are one of the 54 ethnic groups recognized in Vietnam under the List of Ethnic Groups of Vietnam together with Decision No. 121-TCTK/PPCD of 2 March 1979. Other names such as Xam Khong, Xa Xeng, Xa and Xa Coong are recorded in the list as familiar alternative names, not as separate ethnic groups. When researching, a clear distinction should be made between the official ethnic name and other names to avoid confusion.
The descriptions in this article are based mainly on documents from the Committee for Ethnic Minority Affairs and pages about the 54 ethnic groups of Vietnam. These are introductory overview sources, suitable for quick reference, but for in-depth study of language, ethnology or anthropology, specialized works and updated surveys should also be consulted.
