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Hong Kong's hidden Hakka village
Lai Chi Wo is one of Hong Kong's oldest settlements — and its most biodiverse. A decade-long revitalization project has helped bring the village back to life, while protecting its surrounding ancient woodland, mangrove forest and marine park.
05:22
- Source:
CNN
Call to Earth
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Children from around the world unite to celebrate the planet

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Protecting an odd-looking and endangered ocean predator

How Norway’s sheep herders are helping to conserve coastal heathlands