now known as Orang Kita ("our people") following the introduction of the "One Malaysia" concept by then-Prime Minister of Malaysia Najib Razak. Culture The way of life and management of certain groups of Orang Asli differs markedly. There are three main traditions that existed in the past, the nomadic hunter-gatherers Semangs, the settled population engaged in slash-and-burn agriculture Senois, and settled farmers who additionally collect jungle produce for sale Proto-Malays. Each of these traditions corresponds to a certain social structure of society. About 40% of Orang Asli, including the Temiar people, Cheq Wong people, Jah Hut people, Semelai people, and Semaq Beri people, continue to live in or near jungles. Here they are engaged in slash-and-burn agriculture (growing Upland rice on the hills), as well as hunting and gathering. In addition, these communities sell foraged jungle resources (petai, durian, rattan, wild rubber) in exchange for money. Coastal communities (Orang Kuala, Orang Seletar and Mah Meri people) are mainly engaged in fishing and seafood harvesting. Others, including Temuan people, Jakun people and Semai people, are constantly engaged in agriculture, and now also have their own plantations for growing rubber, oil palm and cocoa. Very few Orang Asli, especially among Negrito groups (such as the Jahai people and Lanoh people), still lead a semi-nomadic lifestyle and prefer to enjoy the seasonal bounties of the jungle. Many Orang Asli also lives in cities where they work as hired workers. Nomadic groups, such as the Jahai people and Batek people, live in families that occasionally gather together in temporary camps and then separate from each other again, but to reunite in a new camp and in a different composition. Some agricultural groups, such as the Temiar people, are organised into extended families and small groups linked by a common origin. They trace their descent from a common ancestor along both male and female lineages. The Semang and Senoi ethnic groups are politically and socially egalitarian, where everyone in the community is completely autonomous. If they have their leaders, they exercise only temporary situational power, which is based solely on the personal authority of a certain person. Such a leader has no real authority. At the same time, some southern groups, including the Semelai people, the Jakun people, and the Temuan people, had their own hereditary batin (meaning, village head) leaders in the past. All Orang Asli consider their customary territories to be free for