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Students at the No. 1 Middle School of Anlong County operate science popularization equipment in Qiannan Buyi and Miao autonomous Prefecture, southwest China's Guizhou province, March 20, 2025.
Students at the No. 1 Middle School of Anlong County operate science popularization equipment in Qiannan Buyi and Miao autonomous Prefecture, southwest China's Guizhou province, March 20, 2025.
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