Indonesia does have a variety of local cultures that are preserved by various tribes in Indonesia and recognized by the whole world who know Indonesian culture. Making Indonesian culture able to give meaning to the life of the nation and personality that can be compared as national identity. Indonesia has many cultures that have been preserved from the past to the present by various tribes and religions in Indonesia, making Indonesia known as the country that has the most culture and language in the world today.
Indonesia introduced its culture by promoting it to various countries that are close to the Indonesian state such as Malaysia, Singapore and Australia. The aim of promoting native Indonesian culture to neighboring countries is that they know that Indonesia is the country that has the most culture and language today compared to other countries in the Southeast Asia region. Indonesia very often promotes its culture at international airports such as the Soekarno-Hatta International Airport, in that direction we can find a lot of Indonesian native culture being promoted there.
One of the original Indonesian cultures promoted at Soekarno-Hatta International Airport is the typical batik cloth of the archipelago and other cultures such as playing regional musical instruments in the ultimate terminal 3 of the Soekarno-Hatta International Airport. Because there is the entrance to the country of Indonesia, it is thus made the Soekarno-Hatta International Airport as a tool to promote the indigenous culture of the archipelago to be recognized by foreigners who come and vacation in Indonesia. Those who come to Indonesia also really like to see the indigenous culture that is very good and interesting.