News from CCTV: The founding ceremony of the "Greater Bay Area 5G Industry Alliance" was held in Hong Kong yesterday (21st). China Mobile announced that it will cooperate with Huawei to achieve full 5G coverage on the Guangzhou-Shenzhen-Hong Kong High-speed Railway. The Guangzhou-Shenzhen-Hong Kong High-speed Railway will become the country's first high-speed rail line with full 5G coverage.