Punti-Hakka Clan Wars
Over time the newcomers adopted the term "Hakka" to refer to themselves, not least due to the migratory tendencies inherent in their own culture. However, because the term also covers Hakka speakers (in the same way that Punti covered several people speaking different tongues), and because the Han Chinese registered as Guest Families who migrated may not have been Hakka speakers, and because of intermarriages among Hakka and Punti members (which showed that relations between the two were very good at times), identification as Hakka was largely a matter of self-selection. Through studies of both Cantonese and Hakka genealogies, some Hakka and Punti people with the same surnames claim the same ancestors, although their descendants strongly identify with one group to the exclusion of the other.
Haka
The choreographed dance and chant popularised around the world by the All Blacks derives from "Ka Mate", a brief haka previously intended for extemporaneous, non-synchronized performance, whose composition is attributed to Te Rauparaha (1760s–1849), a war leader of the Ngāti Toa tribe. The "Ka Mate" haka is classified as a "haka taparahi" – a ceremonial haka. "Ka Mate" is about the cunning ruse Te Rauparaha used to outwit his enemies, and may be interpreted as "a celebration of the triumph of life over death". Concerns were expressed that the authorship and significance of this haka to the Ngāti Toa were being lost and that it had "become the most performed, the most maligned, the most abused of all haka", and was now "the most globally recognised form of cultural appropriation". Specific legal challenges regarding the rights of the Ngāti Toa to be acknowledged as the authors and owners of "Ka Mate" were eventually settled in agreements between Ngāti Toa and the New Zealand Government and New Zealand Rugby Union, as published in 2009.