https://www.song.org.vn/en/post/learning-from-nature-for-a-sustainable-future 2026-09-20 https://static.wixstatic.com/media/dcca70_5c3b7642a8c943a0a39c823a304a99af~mv2.jpg https://www.song.org.vn/en/post/flood-resilient-housing-model-handover 2026-10-12 https://static.wixstatic.com/media/dcca70_487eb408a50f4dc3b1cb2dbb8bee40cb~mv2.jpg A two-storey house under construction, with a concrete mixer and building materials in front. https://www.song.org.vn/en/post/sowing-seeds-of-hope-a-journey-from-a-small-village 2026-09-20 https://static.wixstatic.com/media/dcca70_609beab685c84c16950d3674eec54c8b~mv2.jpg https://www.song.org.vn/en/post/river-oi-sustainable-human-development 2026-10-12 https://static.wixstatic.com/media/dcca70_efb75506830942739ae3aefbce2b3632~mv2.jpg Safe-house models and information materials on display at the Inner River exhibition. https://www.song.org.vn/en/post/beach-cleanup-day-small-actions-big-impact 2026-09-20 https://static.wixstatic.com/media/dcca70_48710ded9c34490fa627d9b250db3c96~mv2.jpg https://www.song.org.vn/en/post/planted-forest-handover-to-local-authorities 2026-10-12 https://static.wixstatic.com/media/dcca70_207a2f5ebf9449e39f57f36571bbafda~mv2.jpg A Hạnh Phúc Xanh team carries tools and seedlings through a forest.