Conducted by Yangtze Optical Fibre and Cable Joint Stock Limited Company (YOFC), China Telecom Research Institute and ZTE Corporation, this test achieved synchronous real-time transmission of 64 Tb/s in each direction over a 1007.48 km hollow-core fiber link, with a one-way latency of 3.43 ms. Its transmission capacity doubles that of the best-performing solid-core fiber, and the transmission distance is 50 times longer than previous similar hollow-core fiber tests. It sets the world record for point-to-point non-loopback bidirectional real-time transmission distance of hollow-core fiber. Verified by WRCA, it is recognized as the “Longest Point-to-Point Non-Loopback Bidirectional Real-Time Transmission Test of Hollow-Core Fiber”.