5G is Now, Transport First. China Mobile Zhejiang cooperated with Huawei to actively explore the challenges of 5G to transport network. China Mobile Zhejiang initiated 5G transport network technology research, resource reservation, and network planning 1 year in advance. Based on a leading 4G transport networks, China Mobile Zhejiang quickly supported 5G applications through the evolution of existing networks, took the lead in creating the world's first commercial 5G transport network.