On China's Wugong Mountain, hikers are joining an eco-friendly challenge:
Collect 60 plastic bottles or 10kg of trash → earn an "Eco-Hero" medal!
Hike for Medals: Eco-Competition at Wugong Mountain
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On China's Wugong Mountain, hikers are joining an eco-friendly challenge:
Collect 60 plastic bottles or 10kg of trash → earn an "Eco-Hero" medal!
