Complex sentence: Rachel Lau gave the crown to her successor, Miss Myanmar 2015 Eaint Myat Will, 1st runner up is Vietnam, 2nd runner up is Jamaica and other contestants won in special awards given by the Miss Star Girl World Organization.
Split into simpler sentences: Rachel Lau gave the crown to her successor, Miss Myanmar 2015 Eaint Myat Will. Other contestants won special awards given by the Miss Star Girl World Organization.