Summary:
- The article highlights the significant advancements in China's deep-sea exploration capabilities, specifically focusing on the deployment and success of the "Fendouzhe" (Striver) manned submersible.
- It details the scientific achievements made during deep-sea expeditions, including the collection of biological samples, geological data, and mineral resources from the Mariana Trench and other extreme oceanic environments.
- The text emphasizes the importance of technological innovation and international scientific cooperation in expanding human understanding of the Earth’s most inaccessible marine ecosystems.