As reported by Lao Dong Newspaper since mid-August 2022, the bank of the Red River (Thao River) passing through Zone 1, Bac Son Commune, the old Tam Nong District (now Zone 1, Hien Quan Commune, Phu Tho Province) was eroded after storm No. 2 Mulan, causing people to worry.

After that, the landslide continued for a long time, threatening the safety of households living in the area.
In particular, the concrete road along the river often shows subsidence and cracking, causing people here to continuously contribute money and effort to repair and repair it.

At the end of 2022, households shared with reporters that they had paid up to 7 times (from the beginning of 2022) to repair the road together. However, landslides continued, many landslides approached the gates and fences of houses.

On February 23, 2024, the People's Committee of Phu Tho province approved the project to handle the problem of Thao riverbank and oil spill landslides in Area 1, Bac Son commune, Tam Nong district with a total investment of 7 billion VND to overcome.

Returning here in the last days of November 2025, Lao Dong Newspaper reporters recorded that the stone embankment after completion had prevented landslides. Most easily seen is that the old concrete road is no longer subsided. It can be seen that the road section is not having problems because the foundation below is stable and sturdy.

Ms. Do Thi Nhung - a resident of Zone 1, Hien Quan Commune - happily said: "Before the embankment was built, people were very worried because the landslides gradually moved in, and it was very difficult because the road was constantly being repaired and damaged. Now, when the embankment has helped solve the above problems, we people are very happy and assured".

Speaking to Lao Dong Newspaper reporter, Mr. Phan Kim Trong - Vice Chairman of Hien Quan Commune People's Committee (former Chairman of Bac Son Commune People's Committee before the merger) - commented that the embankment was built to promptly prevent the erosion of the Red River bank in Zone 1, the old Bac Son commune, people no longer have to worry and worry about the damaged road as before, from now on they can live and work with peace of mind.