Xa Phin village currently has 53 households, all of which are Dao ethnic minority people. (Photo: VNA)
With cool weather year-round, Xa Phin village is often cloudy, covered in mist with high humidity accompanied by drizzle. (Photo: VNA)
The cool weather all year round creates favourable conditions for plants to grow and thrive, especially green moss on the damp palm-leaf roofs of stilt houses. (Photo: VNA)
According to local people, houses with roofs covered in green moss must be 20 to 30 years old or older. (Photo: VNA)
It takes at least five years for moss to begin appearing on roofs of newly-built houses. (Photo: VNA)
VNA