Viengkham women turn river weed into sustainable source of community income

Women who live along the Xeng River in Viengkham district, Luang Prabang province are transforming a local delicacy, Kaipen (river weed), into a thriving community business, strengthening their livelihoods and preserving a long-held tradition.

Mrs Somchin Chandavong with packets of dried river weed.

Supported by Wonders International and funded by the Korea International Cooperation Agency (KOICA) in coordination with local authorities, this project is part of Wonders International’s broader efforts to strengthen agricultural value chains in northern Laos, with Kaipen as a notable project.
Through the Kaipen Community Business Groups (KCB) in Buamvan and Sopheuang villages in Viengkham district, local producers are gradually professionalising the production of high-quality Kaipen, from the harvesting of river weed to processing and quality control, to build a sustainable future. While Kaipen has long been a staple of the local diet, production was previously informal and small-scale, which restricted market sales and quality control.
Today, with enhanced technical skills and improved hygiene standards, KCB members are meeting growing market demand. Mrs Somchin Chandavong, a member of the Buamvan KCB, joined the group to support her family’s finances.
While the group initially faced challenges in coordination and processing, production has gradually stabilised through technical training, ongoing dialogue, and collaboration among partners.
“I wanted to earn some extra income for my family,” Mrs Somchin said, noting that her ability to contribute independently has boosted her confidence. The economic impact is already evident, with her earnings used to build the family’s savings, support her children’s education, and cover medical expenses.
In Sopheuang village, the KCB has undergone a similar transformation. Group leader Mrs Phim KeoAe recalled that before 2023 villagers sold only raw river weed because they lacked processing facilities.
After receiving technical support, the village established a production centre and introduced quality control measures.
“The first year was very difficult,” Mrs Phim said, citing early struggles with mould and unsuccessful batches.
However, through collective problem-solving, the group achieved stable production. A significant milestone was reached with their first successful commercial sale, giving the group its first official earnings.
Beyond financial gains, the project has empowered women by providing them with regular work in their home villages. By working within their village, women can support their families economically while also strengthening their voice in household decision-making.
For these producers, Kaipen represents more than a commodity; it is a vital link between environmental stewardship and cultural identity.
Looking ahead, the KCB members aim to expand their reach, ensuring that Viengkham’s signature product remains a sustainable legacy for future generations.

By Advertorial Desk
(Latest Update January 12, 2026)