What new media companies are there in Changsha, Hunan?

The mass media regards it as the media used by the general public. Now it is said that mobile video will become the fourth media.

Since the popularization of computers, network media has also become a new form of communication media in computer networks. Simple advertising design companies can't be regarded as media organizations, but some advertising companies have their own communication channels, so they have become media companies.

Communication category:

The first kind of media, that is, the media that people transmit information face to face, mainly refers to human spoken language, including body language such as expressions, movements and eyes. Spoken language and body language realized the earliest information exchange between people.

The second media includes painting, writing, printing and photography. In this way of information exchange, the receiver of information relies on the senses to receive information, and the sender of information begins to use certain communication facilities.

The third media, whether the sender or the receiver of information, must rely on communication facilities. This kind of media includes telephone, records, movies, radio, television, computer communication and so on.