The new anti-seismic earth house, constructed by the CUHK team, is popular among villagers for its good natural lighting and ventilation.

The new anti-seismic earth house, constructed by the CUHK team, is popular among villagers for its good natural lighting and ventilation.

The new anti-seismic earth house, constructed by the CUHK team, is popular among villagers for its good natural lighting and ventilation.

The new anti-seismic earth house, constructed by the CUHK team, is popular among villagers for its good natural lighting and ventilation.