Even in September,  it's still hot in Tongbo mountain in east China's Jiangxi Province. Temperatures can reach over 37 degrees Celsius. To escape the scorching sun, we dive into the gurgling stream in the valley and find an amazing "Underwater Palace." Here, there are not only stones and gravels fallen from the mountains, but also some verdant water plants and tiny fish moving gently in tune with the flowing water.

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The chorus of insects and blossoms in Tongbo mountains in east China

Tongbo mountain, where human activities were banned for a millennium

(Cover image via VCG. Video shot and edited by CGTN's Zhao Ying.)

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