What is the common language of people Asia?

There is no one common language of people Asia, as the continent is home to a wide variety of languages. The languages of Asia belong to a number of different language families, the largest of which are Sino-Tibetan, Indo-European, Afro-Asiatic, Austronesian, Tai-Kadai, and Uralic. There are also a number of smaller language families and isolates spoken in Asia, such as the Dravidian languages, the Andamanese languages, and the Japonic languages.