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          Survey reveals Asia's longest cave longer than previously thought

          By Yang Jun and Liu Boqian | chinadaily.com.cn | Updated: 2025-10-27 16:37
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          Researchers explore the Shuanghe Cave. [Photo provided to chinadaily.com.cn]

          An additional 2.6 kilometers have been added to Asia's longest cave, located in Suiyang county, Guizhou province, since last year, bringing its surveyed length to 439.7 kilometers, according to the results of the cave's 24th international scientific expedition released this month.

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