Over the past 75 years, the information and communication industry in Hohhot, capital of North China's Inner Mongolia autonomous region, has transformed dramatically.

Once reliant on letters and telegrams, today's residents enjoy instant connectivity through advanced technology. As Mrs Wang reflects on her university days of letter-writing and long-distance calls, she marvels at the ease of video chats with her child.

From the introduction of pagers and basic mobile phones to the era of smartphones, communication has become seamless. Local advancements include comprehensive 5G coverage along subway lines, ensuring connectivity for millions. As Mr Zhao recalls, carrying a mobile once signified status, while today, convenience reigns supreme with features like QR code payments.

In rural areas like Baiqiyao village in Horinger county, villagers benefit from robust mobile networks, which enable e-commerce and live broadcasts and connect them to broader markets. The Hohhot branch of China Mobile has implemented smart platforms that integrate security and information dissemination, promoting local culture and agricultural products.

As Hohhot embraces digital transformation, it boasts over 12,800 5G base stations, surpassing national averages. This journey from basic communication to a fully digital lifestyle underscores the region's commitment to innovation, enriching the daily lives of its residents.