2025.11.18 20:32 GMT+8

Testing the technology behind China's first cross-border marathon

Updated 2025.11.18 20:32 GMT+8
CGTN

The 15th National Games is breaking new ground with its cross-border marathon, linking Shenzhen and Hong Kong. But the real highlight isn't just the scenic route; it's the invisible "seamless customs clearance" system that allows athletes to pass through border control without slowing down.

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