China's communication plays an important role in the world history stage. China is one of the earliest recorded civilizations in the world. As early as the Shang Dynasty around 1000 BC, China already had a communication tool-bronze bird microphone in Shang and Zhou bronzes. Since then, China has been constantly developing and innovating communication technologies, such as the biography of Hongyan in Han Dynasty, the biography of Hong Fei in Tang Dynasty, the post office in Song Dynasty, the post office in Yuan Dynasty and the post office in Ming and Qing Dynasties. These traditional ways of communication played a very important role in the history of China, which enabled China's culture and civilization to spread and develop widely in ancient times.

In the field of modern communication, China has also made remarkable achievements. At the end of 20th century, China took the lead in popularizing and applying CDMA technology in the world, and made great contributions to the development of global mobile communication technology. In recent years, China has also achieved a leading position in the field of 5G technology, and has become an important promoter and participant in global 5G commercialization. At the same time, China has actively promoted digital transformation and information construction, and developed a series of communication products and technologies with independent intellectual property rights, such as Huawei, ZTE and other well-known communication enterprises and related technical standards. All these show China's important position and influence in the world communication field.