In China, CCAV refers to China Central Television (CCTV), which is the official television media organization in China and one of the largest television stations in the world. Its programs cover news reports, variety entertainment, culture and education, TV series and other fields. CCAV's main task is to publicize China's culture, politics, economy, industry, science and technology to the whole world, and let the whole world know about China and China.

CCAV is an abbreviation widely used in the world, which has different meanings in different fields. For example, in the commercial field, CCAV may refer to credit card authorization &; Verification, that is, credit card authorization and verification, is a common word in the routine of specifying buyers. In the scientific field, CCAV can refer to cell cycle arrest and apoptosis, that is, cell cycle arrest and apoptosis, which refers to a _ _ in molecular cell biology research.

In the field of network culture, CCAV is a common stalk. CCAV originated from 20 17, and three young presenters spoke in the session of China CCTV. Their sharp language and sense of humor spread rapidly on the internet and became popular online words. At present, CCAV is not only an ordinary network stalk, but also a tool for young people to express their behaviors online, which has the advantages of creativity, vitality and interaction. Through the application of CCAV, young people can express their views and ideas freely and happily, and at the same time, they can improve communication and exchange.