Complex sentence: The airline has its headquarters on the grounds of Sultan Abdul Aziz Shah Airport in Subang, Selangor, in Greater Kuala Lumpur it is the 1st Oneworld member to not be sponsored by International Airlines Group and British Airways, instead its Oneworld sponsor is Qantas.
Split into simpler sentences: The airline has its headquarters on the grounds of Sultan Abdul Aziz Shah Airport in Subang, Selangor, in Greater Kuala Lumpur. It is the 1st Oneworld member to not be sponsored by International Airlines Group and British Airways, instead its Oneworld sponsor is Qantas.